Blastoff of 1st Falcon 9 rocket in 2014 with Thaicom 6 commercial satellite from Cape Canaveral, FL on Jan. 6. Credit: Jeff Seibert
SpaceX began 2014 with a spectacular big bang for private space today, Jan. 6, when the firms next generation Falcon 9 rocket blasted off for the first time this year and successfully delivered the Thaicom 6 commercial broadcasting satellite to its target orbit.
The new, next generation Falcon 9 rocket lifted off at 5:06 p.m. EST (2206 GMT) from Cape Canaveral Air Force Station, Florida with the Thai payload.
The sunset SpaceX launch from the Florida Space Coast took place precisely on time with ignition of the nine Merlin 1-D first stage engines at Space Launch Complex 40.
The launch was broadcast live via a SpaceX webcast.
The nine engines on the 224 foot tall Falcon 9 v1.1 rocket generate 1.3 million pounds of thrust, about 50% more than the initial Falcon 9.
The second stage Merlin vacuum engine fired twice as planned.
The first firing began approximately 184 seconds into flight and lasted five minutes and 35 second to deliver Thaicom 6 into its parking orbit.
Clearing the strongback, the Thaicom 6/Falcon 9 mission roars from the pad in its quest for supergeosync orbit. Credit: nasatech.net
The engine relit for a second burn eighteen minutes later and lasted just over one minute to carry the satellite to its final geostationary transfer orbit.
The restart of the Falcon 9 second stage is a requirement for all geostationary transfer missions.
Falcon 9 rocket soars to space with Thaicom 6 commercial satellite on Jan 6, 2014 from Cape Canaveral, FL. Credit: Jeff Seibert
31 minutes after liftoff the Thaicom 6 spacecraft separated from the Falcon 9 launch vehicle and was placed into the desired geosynchronous transfer orbit of 295 x 90,000 km geosynchronous at 22.5 degrees inclination.
SpaceX said in a statement that, “The Falcon 9 launch vehicle performed as expected, meeting 100% of mission objectives.”
SpaceX did not attempt to recover the first stage booster on this mission, SpaceX spokeswoman Emily Shanklin told me. “We may try on the next flight.”
Thaicom 6 commercial broadcasting satellite in geosynchronous orbit, artists concept
This marks the second launch of the upgraded Falcon 9 in just over a month, following closely on the heels of the maiden flight from Cape Canaveral on Dec. 3 with another commercial satellite, namely SES-8.
“Today’s successful launch of the THAICOM 6 satellite marks the eighth successful flight in a row for Falcon 9,” said Gwynne Shotwell, President of SpaceX. “SpaceX greatly appreciates THAICOM’s support throughout this campaign and we look forward to a busy launch schedule in 2014.”
Both the Thaicom-6 and SES-8 satellites were built by Orbital Sciences, one of SpaceX’s chief competitors in the commercial space race, making for strange bedfellows.
The new Falcon 9 is the key to fulfilling SpaceX’s future launch manifest of nearly 50 payloads worth billions of dollars for a diverse customer base. Next Generation SpaceX Falcon 9 rocket blasts off with SES-8 communications satellite on Dec. 3, 2013 from Pad 40 at Cape Canaveral, FL. Credit: Ken Kremer/kenkremer.com
The next gen Falcon 9 will also launch the human rated SpaceX Dragon to the ISS in a bid to restore America’s human spaceflight capability.
A pair of critical Falcon 9/Dragon abort tests are planned for 2014. Read my new article and discussion with SpaceX CEO Elon Musk – here.
The next SpaceX Dragon cargo launch to the ISS is currently scheduled for Feb. 22, said SpaceX spokeswoman Emily Shanklin told Universe Today.
Sunset launch of Falcon 9 with Thiacom 6 broadcast satellite on Jan 6, 2014 from Cape Canaveral, FL. Credit: Jeff SeibertAlmost clear of the catenary wires, the Thaicom 6/Falcon 9 mission streaks to orbit. Credit: nasatech.net
Stay tuned here for Ken’s continuing SpaceX, Orbital Sciences, commercial space, Chang’e-3, LADEE, Mars and more news.
Learn more about SpaceX, Orbital Sciences Antares Jan. 8 launch, Curiosity, Orion, MAVEN, MOM, Mars rovers and more at Ken’s upcoming presentations
Jan 7-9: “Antares/Cygnus ISS Rocket Launch from Virginia on Jan. 8” & “Space mission updates”; Rodeway Inn, Chincoteague, VA, evening
Falcon 9 rocket disappears into the clouds following blastoff on Jan. 6, 2014 from Cape Canaveral, FL. Credit: Jeff SeibertBlastoff of 1st Falcon 9 rocket in 2014 with Thaicom 6 commercial satellite from Cape Canaveral, FL on Jan. 6. Credit: SpaceX
A Moment Frozen in Time On May 19th, 2005, NASA's Mars Exploration Rover Spirit captured this stunning view as the Sun sank below the rim of Gusev crater on Mars. This Panoramic Camera (Pancam) mosaic was taken around 6:07 in the evening of Sol 489. The terrain in the foreground is the rock outcrop "Jibsheet," a feature that Spirit has been investigating for several weeks (rover tracks are dimly visible leading up to "Jibsheet"). The floor of Gusev crater is visible in the distance, and the Sun is setting behind the wall of Gusev some 80 km (50 miles) in the distance. Credit: NASA/JPL-Caltech/Texas A&M/Cornell
A Moment Frozen in Time
On May 19th, 2005, NASA’s Mars Exploration Rover Spirit captured this stunning view as the Sun sank below the rim of Gusev crater on Mars. This Panoramic Camera (Pancam) mosaic was taken around 6:07 in the evening of Sol 489. The terrain in the foreground is the rock outcrop “Jibsheet,” a feature that Spirit has been investigating for several weeks (rover tracks are dimly visible leading up to “Jibsheet”). The floor of Gusev crater is visible in the distance, and the Sun is setting behind the wall of Gusev some 80 km (50 miles) in the distance.
Credit: NASA/JPL-Caltech/Texas A&M/Cornell
See photo gallery below[/caption]
But a decade ago, NASA’s six wheeled Spirit rover was but a promise of great things to come. And her rich Martian scientific heritage we know today was but a dream yet to ensue
Jan. 3 marks the 10th anniversary since her touchdown on Mars on Jan. 3, 2004. Her twin sister Opportunity soft landed 3 weeks later on Jan. 24, 2004.
So here’s a collection of some of Spirit’s greatest hits on the Red Planet for all to enjoy and remember her fabulous exploits.
Read my detailed new overview marking ‘Spirits 10 Years on Mars’ – here – with even more spectacular Red Planet imagery!
Empty Nest. Spirit rover images her Lander Platform after egress following touchdown in January 2004. Lander had 3-petals and airbags. Credit: NASA/JPL-Caltech/Cornell
Since the golf cart sized Spirit snapped over 128,000 raw images, drove 4.8 miles and ground into 15 rock targets we can’t show everything.
Here’s a retrospective of some of our favorites.
In this selfie, Spirit shows her solar panels gleaming in the Martian sunlight and carrying only a thin veneer of dust two years after the rover landed and began exploring the red planet. Spirit’s panoramic camera took this mosaic of images on Sol 586 (Aug. 27, 2005), as part of a mammoth undertaking. The vertical projection used here produces the best view of the rover deck itself, though it distorts the ground and antennas somewhat. This image is an approximate true-color rendering that combines images taken through the camera’s 600-nanometer, 530-nanometer and 480-nanometer filters. Credit: NASA/JPL-Caltech/Cornell
During her more than six year lifetime spanning until March 2010, Spirit discovered compelling evidence that ancient Mars exhibited hydrothermal activity, hot springs and volcanic explosions flowing with water.
“Spirit’s big scientific accomplishments are the silica deposits at Home Plate, the carbonates at Comanche, and all the evidence for hydrothermal systems and explosive volcanism, Rover Principal Investigator Steve Squyres of Cornell University, explained to me in an earlier interview.
“What we’ve learned is that early Mars at Spirit’s site was a hot, violent place, with hot springs, steam vents, and volcanic explosions. It was extraordinarily different from the Mars of today.”
Meanwhile, NASA’s new Curiosity rover just celebrated 500 Sols on Mars and is speeding towards Mount Sharp from inside Gale Crater – which is about the same size as Gusev crater.
Stay tuned here for Ken’s continuing Mars rover, Curiosity, Chang’e-3, SpaceX, Orbital Sciences, LADEE, MAVEN, MOM and more news.
The “Columbia Hills” in Gusev Crater on Mars. “Husband Hill” is 3.1 kilometers distant. Spirit took this mosaic of images with the panoramic camera at the beginning of February, 2004, less than a month after landing on Mars. Spirit soon drove to the Columbia Hills and climbed to the summit of Husband Hill. Credit: NASA/JPL-Caltech/CornellSummit Panorama with Rover Deck The panoramic camera on Spirit took the hundreds of images combined into this 360-degree view, the “Husband Hill Summit” panorama. The images were acquired on Spirit’s sols 583 to 586 (Aug. 24 to 27, 2005), shortly after the rover reached the crest of “Husband Hill” inside Mars’ Gusev Crater. The panoramic camera shot 653 separate images in 6 different filters, encompassing the rover’s deck and the full 360 degrees of surface rocks and soils visible to the camera from this position. This was the first time the camera has been used to image the entire rover deck and visible surface from the same position. Credit: NASA/JPL-Caltech/CornellCarbonate-Containing Martian Rocks discovered by Spirit Mars Rover. Spirit collected data in late 2005 which confirmed that the Comanche outcrop contains magnesium iron carbonate, a mineral indicating the past environment was wet and non-acidic, possibly favorable to life. This view was captured during Sol 689 on Mars (Dec. 11, 2005). The find at Comanche is the first unambiguous evidence from either Spirit or Opportunity for a past Martian environment that may have been more favorable to life than the wet but acidic conditions indicated by the rovers’ earlier finds. Credit: NASA/JPL-Caltech/Cornell UniversityEverest Panorama from Husband Hill summit. It took Spirit three days, sols 620 to 622 (Oct. 1 to Oct. 3, 2005), to acquire all the images combined into this mosaic, called the “Everest Panorama”. Credit: NASA/JPL-Caltech/Cornell UniversitySpirit Mars rover – view from Husband Hill summit. Spirit snapped this unique self portrait view from the summit of Husband Hill inside Gusev crater on Sol 618 on 28 September 2005. The rovers were never designed or intended to climb mountains. It took more than 1 year for Spirit to scale the Martian mountain. This image was created from numerous raw images by an international team of astronomy enthusiasts and appeared on the cover of the 14 November 2005 issue of Aviation Week & Space Technology magazine and the April 2006 issue of Spaceflight magazine. Also selected by Astronomy Picture of the Day (APOD) on 28 November 2005. Credit: NASA/JPL/Cornell/ Marco Di Lorenzo/Doug Ellison/Bernhard Braun/Ken Kremer-kenkremer.com‘Calypso’ Panorama of Spirit’s View from ‘Troy’. This full-circle view from the panoramic camera (Pancam) on NASA’s Mars Exploration Rover Spirit shows the terrain surrounding the location called “Troy,” where Spirit became embedded in soft soil during the spring of 2009. The hundreds of images combined into this view were taken beginning on the 1,906th Martian day (or sol) of Spirit’s mission on Mars (May 14, 2009) and ending on Sol 1943 (June 20, 2009). Credit: NASA/JPL-Caltech/Cornell UniversitySpirit examined spectacular layered rocks exposed at “Home Plate.” The rover has drove around the northern and eastern edges of Home Plate. Before departing, Spirit took this image showing some of the most complex layering patterns seen so far at this location. Scientists suspect that the rocks at Home Plate were formed in the aftermath of a volcanic explosion or impact event, and they are investigating the possibility that wind may also have played a role in redistributing materials after such an event. Credit: NASA/JPL-Caltech/CornellSpirit Rover traverse map from Gusev Crater landing site to Home Plate: 2004 to 2011Spirit Rover traverse map from Husband Hill to resting place at Home Plate: 2004 to 2011
This bird's-eye view from August 2005 combines a self-portrait of the spacecraft deck and a panoramic mosaic of the Martian surface as viewed by NASA's Mars Exploration Rover Spirit. The rover's solar panels are still gleaming in the sunlight, having acquired only a thin veneer of dust two years after the rover landed and commenced exploring the red planet. Spirit captured this 360-degree panorama on the summit of "Husband Hill" inside Mars' Gusev Crater. During the period from Spirit's Martian days, or sols, 583 to 586 (Aug. 24 to 27, 2005), the rover's panoramic camera acquired the hundreds of individual frames for this largest panorama ever photographed by Spirit. Credit: NASA/JPL-Caltech/Cornell
Ten Years Ago, Spirit Rover Lands on Mars
This bird’s-eye view from August 2005 combines a self-portrait of the spacecraft deck and a panoramic mosaic of the Martian surface as viewed by NASA’s Mars Exploration Rover Spirit. The rover’s solar panels are still gleaming in the sunlight, having acquired only a thin veneer of dust two years after the rover landed and commenced exploring the red planet. Spirit captured this 360-degree panorama on the summit of “Husband Hill” inside Mars’ Gusev Crater. During the period from Spirit’s Martian days, or sols, 583 to 586 (Aug. 24 to 27, 2005), the rover’s panoramic camera acquired the hundreds of individual frames for this largest panorama ever photographed by Spirit. Credit: NASA/JPL-Caltech/Cornell
See Spirit’s 1st and last panoramas and more imagery below[/caption]
Today, Jan. 3, marks the 10th anniversary since the safe landing of NASA’s renowned Spirit rover on the plains of Mars on Jan. 3, 2004.
Spirit comprises one half of NASA’s now legendary pair of Mars Exploration Rovers (MER). Opportunity, her twin sister landed, on the opposite side of the Red Planet three weeks later – on Jan. 24, 2004. The goal was to “follow the water” as a potential enabler for past Martian microbes if they ever existed.
Together, the long-lived, golf cart sized robots proved that early Mars was warm and wet, billions of years ago – a key finding in the search for habitats conducive to life beyond Earth.
Exactly a decade ago, the famous robot survived the scorching atmospheric heating of the 6 minute plunge through the thin Martian atmosphere, bounced some two dozen times cocooned inside cushioning airbags, and gradually rolled to a stop inside 100 mile wide Gusev Crater. It was known as the “6 minutes of Terror”.
The three petaled landing pad opened and Spirit was dramatically born in a milestone event that will be forever remembered in the annuls of history because of the groundbreaking scientific discoveries that ensued and the unbelievable longevity of the twins.
Ten Years Ago, Spirit Rover Lands on Mars
This mosaic image taken on Jan. 4, 2004, by the navigation camera on the Mars Exploration Rover Spirit, shows a 360 degree panoramic view of the rover on the surface of Mars. Spirit operated for more than six years after landing in January 2004 for what was planned as a three-month mission. Credit: NASA/JPL
Before they were launched atop Delta II rockets in the summer of 2003 from Cape Canaveral, the dynamic, solar powered robo duo were expected to last a mere three months – with a ‘warranty’ of 90 Martian days (Sols).
Either dust accumulation on the life giving solar panels, an engineering issue or the extremely harsh Martian environment was expected to somehow terminate them mercilessly.
In reality, both robots enormously exceeded expectations and accumulated a vast bonus time of exploration and discovery in numerous extended mission phases.
‘McMurdo’ Panorama from Spirit’s ‘Winter Haven’
This beautiful scene reveals a tremendous amount of detail in Spirit’s surroundings at a place called “Winter Haven,” where the rover spent many months parked on a north-facing slope in order to keep its solar panels pointed toward the sun for the winter. During this time, it captured several images to create this high resolution panorama. During that time, while the rover spent the daylight hours conducting as much scientific research as possible, science team members assigned informal names to rock outcrops, boulders, and patches of soil commemorating exploration sites in Antarctica and the southernmost islands of South America. Antarctic bases are places where researchers, like the rovers on Mars, hunker down for the winter in subzero temperatures. During the past Martian winter, Spirit endured temperatures lower than minus 100 degrees Celsius (minus 148 degrees Fahrenheit). Credit: NASA/JPL/Cornell
No one foresaw that Martian winds would occasionally clean the solar panels to give them a new lease on life or that the components would miraculously continue functioning.
Spirit endured the utterly extreme Red Planet climate for more than six years until communications ceased in 2010.
Opportunity is still roving Mars today, and doing so in rather good condition!
Altogether, Spirit drove 4.8 miles (7.73 kilometers),that’s about 12 times more than the original goal set for the mission.
She transmitted over 128,000 images.
After landing in the dusty plains, she headed for the nearby Columbia Hills some 2 miles away and ultimately became the first Martian mountaineer, when she scaled Husband Hill and found evidence for the flow of liquid water at the Hillary outcrop.
Spirit acquired this mosaic on Sol 1202 (May 21, 2007), while investigating the area east of the elevated plateau known as “Home Plate” in the “Columbia Hills.” The mosaic shows an area of disturbed soil, nicknamed “Gertrude Weise” by scientists, made by Spirit’s stuck right front wheel. The trench exposed a patch of nearly pure silica, with the composition of opal. It could have come from either a hot-spring environment or an environment called a fumarole, in which acidic, volcanic steam rises through cracks. Either way, its formation involved water, and on Earth, both of these types of settings teem with microbial life. Credit: NASA/JPL-Caltech/Cornell
The rovers were not designed to climb hills. But eventually she scaled 30 degree inclines.
The rover was equipped with a rock grinder named the Rock Abrasion Tool (RAT) built by Honeybee Robotics.
Spirit ground the surfaces off 15 rock targets and scoured 92 targets with a brush to prepare the targets for inspection with spectrometers and a microscopic imager, according to NASA.
Eventually she drove back down the hill and made even greater scientific discoveries in the area known as ‘Home Plate’.
Spirit survived three harsh Martian winters and only succumbed to the Antarctic-like temperatures when she unexpectedly became mired in an unseen sand trap driving beside an ancient volcanic feature named ‘Home Plate’ that prevented the solar arrays from generating life giving power to safeguard critical electronic and computer components.
In 2007, Spirit made one of the key discoveries of the mission at ‘Home Plate’ when her stuck right front wheel churned up a trench of bright Martian soil that exposed a patch of nearly pure silica, which was formed in a watery hot spring or volcanic environment.
Spirit was heading towards another pair of volcanic objects named ‘von Braun’ and ‘Goddard’ and came within just a few hundred feet when she died in the sand trap.
See Spirits last panorama below – created from raw images taken in Feb. 2010 by Marco Di Lorenzo and Ken Kremer.
Last View from Spirit rover on Mars
Spirit’s last panorama from Gusev Crater was taken during February 2010 before her death from extremely low temperatures during her 4th Martian winter. Spirit was just 500 feet from her next science target – dubbed Von Braun – at center, with Columbia Hills as backdrop. Mosaic Credit: Marco Di Lorenzo/ Kenneth Kremer/ NASA/JPL/Cornell University. Mosaic featured on Astronomy Picture of the Day (APOD) on 30 May 2011 – http://apod.nasa.gov/apod/ap110530.html
Here’s how the rovers’ principal investigator, Steve Squyres of Cornell University, Ithaca, N.Y., described some of the key findings in a NASA statement, starting with what Spirit found after driving from the crater floor where it landed into the Columbia hills to the east:
“In the Columbia Hills, we discovered compelling evidence of an ancient Mars that was a hot, wet, violent place, with volcanic explosions, hydrothermal activity, steam vents — nothing like Mars today.
“At Opportunity’s landing site, we found evidence of an early Mars that had acidic groundwater that sometimes reached the surface and evaporated away, leaving salts behind. It was an environment with liquid water, but very different from the environment that Spirit told us about.
“When Opportunity got to the rim of Endeavour Crater, we began a whole new mission. We found gypsum veins and a rich concentration of clay minerals. The clay minerals tell us about water chemistry that was neutral, instead of acidic — more favorable for microbial life, if any ever began on Mars.”
“Because of the rovers’ longevity, we essentially got four different landing sites for the price of two.”
Meanwhile, NASA’s new Curiosity rover just celebrated 500 Sols on Mars and is speeding towards Mount Sharp from inside Gale Crater – which is about the same size as Gusev crater.
Seaside panoramic view of an Antares rocket and Cygnus spacecraft at Launch Pad 0A at NASA Wallops Flight Facility on the Virginia Eastern Shore. Blastoff for the ISS is slated for Jan. 7 at 1:55 p.m. EDT. Credit: Ken Kremer (kenkremer.com)
Seaside panoramic view of an Antares rocket and Cygnus cargo spacecraft built by Orbital Sciences at Launch Pad 0A at NASA Wallops Flight Facility on the Virginia Eastern Shore. Blastoff for the ISS is slated for Jan. 7, 2014 at 1:55 p.m. EDT. Credit: Ken Kremer – kenkremer.com UPDATE – Frigid Weather Delays Antares Launch to Jan. 8[/caption]
The status quo in space flight operations is no more.
Private American rockets are leading the charge of overdue change into the innovative ‘Commercial Space Race’ by blasting 2014 open with a pair of ‘Big Bang fireworks’ just a day apart on Jan. 6 and Jan. 7.
A dynamic duo of US aerospace firms – SpaceX and Orbital Sciences – are each poised to launch their own recently developed private boosters in the first week of the new year and aiming to dramatically cut costs.
And to top that off, the rockets are thundering aloft from two different spaceports located some 800 miles apart along the US East coast – weather permitting of course given the monster snow storm and frigid arctic air – akin to Mars – bearing down at this very moment on the big populations centers of the Atlantic coast region.
UPDATE ALERT – Antares Launch just postponed to Wed, Jan 8 at 1:32 p.m.due to extremely cold weather forecast. Back up day is Jan. 9
Both companies are revolutionizing access to space for both government entities as well as commercial companies doing lucrative business in space.
The implications of vastly reducing expenses for space travel and space commerce are far reaching and imperative – especially in the face of static and declining budgets mandated by politicians worldwide.
Except for China, which just landed its first rover on the Moon, is investing mightily in space and science and reaping strong economic growth.
Next Generation SpaceX Falcon 9 rocket blasts off with SES-8 communications satellite on Dec. 3, 2013 from Pad 40 at Cape Canaveral, FL. Credit: Ken Kremer/kenkremer.com
SpaceX is first on deck with their next generation Falcon 9 rocket poised to soar on Monday, Jan. 6, with a highly valuable international payload – the Thiacom-6 commercial broadcasting satellite.
Note: This launch has just been postponed from Jan. 3 according to a brief statement I received from the USAF 45th Space Wing. Apparently due to concerns with the rocket – better safe than sorry.
Orbital Sciences follows up quickly on Tuesday, Jan. 7, with their two stage Antares rocket carrying the firm’s own Cygnus cargo vessel on its first operational commercial resupply mission for NASA – that’s bound for the International Space Station (ISS).
The upgraded SpaceX Falcon 9 v1.1 two stage rocket is slated to launch from complex 40 at Cape Canaveral Air Force Station, Florida, likely at dusk.
The original Jan. 3 Falcon 9 evening time launch had been scheduled for 5:50 p.m. Thaicom-6 will be placed into an elliptical supersynchronous transfer orbit.
The commercial space race sometimes makes for strange bedfellows. The Thaicom-6 satellite was built by Orbital Sciences.
This marks only the 2nd launch of the newly upgraded Falcon 9 from Florida. Read my eyewitness reports about the thunderous maiden liftoff barely a month ago on Dec. 3, 2013 with the SES-8 commercial telecom satellite – starting here.
The new Falcon 9 is the key to achieving SpaceX’s future launch manifest of some 50 payloads worth billions of dollars.
The next gen Falcon 9 will also launch the human rated SpaceX Dragon to the ISS. But first the Dragon and Falcon 9 must successfully achieve a pair of abort tests planned for 2014. Read my new article and discussion with SpaceX CEO Elon Musk – here.
The Jan. 7 Antares liftoff is currently scheduled for 1:55 p.m. EST from Launch Pad 0A at the Mid-Atlantic Regional Spaceport (MARS) at NASA Wallops Island, Virginia.
Antares rocket slated for Jan. 7, 2014 launch undergoes processing at the Horizontal Integration Facility at NASA Wallops, Virginia, during exclusive visit by Ken Kremer/Universe Today. Credit: Ken Kremer – kenkremer.com
The Antares launch comes on the heels of the completely successful demonstration flight to the space station by Orbital Sciences in September 2013.
This flight was originally scheduled for mid-December 2013 in prime time but was postponed due to the urgent repairs required to get the ISS cooling system back in full operation.
And although it’s now moved to daylight by reason of orbital mechanics, the liftoff could still easily be visible to millions of residents along a wide swath of the US East Coast spanning from North Carolina to New York City – weather permitting.
Antares Launch from Virginia– Maximum Elevation Map
The Antares daytime launch will be visible to millions of spectators across a wide area of the Eastern US -weather permitting. This map shows the maximum elevation (degrees above the horizon) that the Antares rocket will reach during the Jan 7, 2014 launch depending on your location along the US east coast. Credit: Orbital Sciences
I’ll be covering the Antares launch, dubbed Orb-1, from on site at NASA Wallops – watch for my continuing reports.
The Cygnus logistics vessel will carry a total of 2,780 pounds of supplies to the station, including vital science experiments to expand the research capability of the Expedition 38 crew members aboard the orbiting laboratory, crew provisions, spare parts and experiment hardware, says NASA.
Also packed aboard the Antares/Cygnus flight are a batch of student experiments involving life sciences topics ranging from amoeba reproduction to calcium in the bones to salamanders.
“The 23 experiments flying next week [on Antares/Cygnus] are the culmination of 8,700 students engaged in real experiment design, and 1,800 proposals received by student teams,” Dr. Jeff Goldstein told Universe Today. Goldstein is the Center Director for the National Center for Earth and Space Science Education (NCESSE),which is sponsoring and organizing the student experiments.
This rocket volley is but the opening salvo of shots heard reverberating round the world that will surely “rock” the space industry to its core by cutting the steep cost of access to space.
“This is really rocking the industry. Everybody has to look out,” said Martin Halliwell, SES chief technical officer during a recent media briefing with Elon Musk, including Universe Today.
Both the SpaceX Falcon 9/Dragon and Orbital Sciences Antares/Cygnus vehicles were developed from the start with seed money from NASA in a public-private partnership.
The goal was to restore America’s cargo and crew capabilities to low Earth orbit and the ISS that was totally lost following the forced retirement of NASA’s Space Shuttles.
After a slow start, both Orbital Sciences and SpaceX have succeeded in bringing their new rockets and delivery vehicles safely on line.
SpaceX next Dragon cargo launch to the ISS is currently scheduled for Feb. 22, said SpaceX spokeswoman Emily Shanklin to Universe Today.
Stay tuned here for Ken’s continuing SpaceX, Orbital Sciences, commercial space, Chang’e-3, LADEE, Mars and more news.
Learn more about SpaceX, Orbital Sciences Antares Jan. 8 launch, Curiosity, Orion, MAVEN, MOM, Mars rovers and more at Ken’s upcoming presentations
Jan 7-9: “Antares/Cygnus ISS Rocket Launch from Virginia on Jan. 8” & “Space mission updates”; Rodeway Inn, Chincoteague, VA, evening
Mike Whalen of Orbital Sciences and Ken Kremer of Universe Today pose at the base of the Antares rocket 1st stage now slated for liftoff on Jan. 8, 2014 (after weather delay) at NASA Wallops, Virginia. Credit: Ken Kremer – kenkremer.com
Curiosity Celebrates 500 Sols on Mars on Jan. 1, 2014. NASA’s Curiosity rover snaps fabulous new mosaic spying towering Mount Sharp destination looming dead ahead with her high resolution color cameras, in this cropped view. See full mosaic below. Imagery assembled from Mastcam raw images taken on Dec. 26, 2013 (Sol 494). Credit: NASA/JPL/MSSS/Marco Di Lorenzo/Ken Kremer- kenkremer.com
Curiosity Celebrates 500 Sols on Mars on Jan. 1, 2014
NASA’s Curiosity rover snaps fabulous new mosaic spying towering Mount Sharp destination looming dead ahead with her high resolution color cameras, in this cropped view. See full mosaic below. Imagery assembled from Mastcam raw images taken on Dec. 26, 2013 (Sol 494).
Credit: NASA/JPL/MSSS/Marco Di Lorenzo/Ken Kremer- kenkremer.com
Story updated[/caption]
Today, New Year’s Day 2014, NASA’s Curiosity mega rover celebrates a huge mission milestone – her 500th Martian Day on the Red Planet since the death defying touchdown of August 2012.
“500 Sols of Mars: While Earth celebrates #NewYear2014, midnight on Mars mark my 500th day of operations,” she tweeted today.
And Curiosity marked the grand occasion by snapping a fabulous new panorama spying towering Mount Sharp – looming dead ahead in her high resolution color cameras.
You can take in the magnificent Martian view Curiosity sees today – via our newly assembled mosaic of humongous Mount Sharp rising 5.5 kilometers (3.4 mi) into the Red Planets sky; see above and below.
Ascending mysterious Mount Sharp – which dominates the Gale Crater landing site – is the ultimate reason for Curiosity’s being.
Curiosity marks 500 Sols on Mars on New Year’s Day Jan. 1, 2014. Credit: NASA/JPL
NASA’s science and engineering teams dispatched the state-of-the-art robot there because they believe the lower sedimentary layers hold the clues to the time period when Mars was habitable eons ago and they possess the required chemical ingredients necessary to sustain microbial life.
But first she needs to reach the mountains foothills.
So, just like some Earthlings, Curiosity also set a New Year’s resolution she’d like to share with you all – just tweeted all the way from the Red Planet.
“Goals for 2014: Finish driving to Mars’ Mount Sharp & do all the science I can.”
Curiosity Celebrates 500 Sols on Mars on Jan. 1, 2014. NASA’s Curiosity rover snaps fabulous new mosaic spying towering Mount Sharp destination looming dead ahead with her high resolution color cameras. Imagery assembled from Mastcam raw images taken on Dec. 26, 2013 (Sol 494). Credit: NASA/JPL/MSSS/Marco Di Lorenzo/Ken Kremer- kenkremer.com
Part of those goals involve shifting the missions focus to include the search for organic molecules – the building blocks of life as we know it – which may be preserved in the sedimentary rock layers.
“Really what we’re doing is turning the corner from a mission that is dedicated to the search for habitable environments to a mission that is now dedicated to the search for that subset of habitable environments which also preserves organic carbon,” Curiosity Principal Investigator John Grotzinger, of the California Institute of Technology in Pasadena, said recently at the Dec. 2013 annual meeting of the American Geophysical Union (AGU).
The 1 ton behemoth is in the midst of an epic trek to destination Mount Sharp, roving across 10 kilometers (6 mi.) of the rather rocky crater floor of her landing site inside Gale Crater.
This illustration depicts a concept for the possible extent of an ancient lake inside Gale Crater. The existence of a lake there billions of years ago was confirmed by Curiosity from examination of mudstone in the crater’s Yellowknife Bay area. Credit: NASA/JPL-Caltech/MSSS
But the alien crater floor strewn with a plethora of sharp edged rocks is ripping significant sized holes and causing numerous dents in several of the rovers six big aluminum wheels – as outlined in my prior report; here.
Photomosaic shows new holes and tears in several of rover Curiosity’s six wheels caused by recent driving over sharp edged Martian rocks on the months long trek to Mount Sharp. Raw images taken by the MAHLI camera on Curiosity’s arm on Dec. 22, 2013 (Sol 490) were assembled to show some recent damage to several of its six wheels – most noticeably the two here in middle and front. Credit: NASA / JPL / MSSS / Marco Di Lorenzo / Ken Kremer- kenkremer.com
“Routes to future destinations for the mission may be charted to lessen the amount of travel over such rough terrain, compared to smoother ground nearby,” says NASA.
So far Curiosity’s odometer stands at 4.6 kilometers, following a post Christmas drive on Dec. 26, 2013 (Sol 494) after 16 months roving the Red Planet.
Curiosity’s handlers will be diligently watching the wear and tear on the 20 inch diameter wheels. She needs to rove along a smoother path forward to minimize wheel damage by sharp rocks.
Here’s our latest wheel mosaic from Dec. 26, 2013 (Sol 494) showing a several centimeter wide puncture in the left front wheel, which seems to have suffered the most damage.
The Mount Sharp and wheel mosaics were assembled by the imaging team of Marco Di Lorenzo and Ken Kremer.
Up close view of puncture in one of rover Curiosity’s six wheels caused by recent driving over rough Martian rocks. Mosaic assembled from Mastcam raw images taken on Dec. 26, 2013 (Sol 494) Credit: NASA/JPL/MSSS/Ken Kremer -kenkremer.com/Marco Di Lorenzo
“Taking stock this holiday season. I’m planning smoother paths for the new year,” Curiosity tweeted.
The team hopes the intrepid robot arrives at the base of Mount Sharp around the middle of this new year 2014, if all goes well.
Shortly thereafter the robot begins a new phase with the dramatic ascent up the chosen entryway which the team dubs the ‘Murray Buttes’ – fittingly named in honor of Bruce Murray, a Caltech planetary geologist, who worked on science teams of NASA’s earliest missions to Mars in the 1960s and ’70s.
The rocky road ahead towards the base of Mount Sharp and the Murray Buttes entry point is shown in this mosaic from Dec. 26, 2013 (Sol 494). Curiosity needs to rove along a smoother path forward to minimize wheel damage by sharp rocks. Credit: NASA/JPL/MSSS/Marco Di Lorenzo/Ken Kremer
Murray also was the director of NASA’s Jet Propulsion Laboratory from 1976 to 1982 and co-founded the Planetary Society in 1980. He passed away on Aug. 29, 2013.
“Bruce Murray contributed both scientific insight and leadership that laid the groundwork for interplanetary missions such as robotic missions to Mars, including the Mars rovers, part of America’s inspirational accomplishments. It is fitting that the rover teams have chosen his name for significant landmarks on their expeditions,” said NASA Mars Exploration Program Manager Fuk Li, of NASA’s Jet Propulsion Laboratory (JPL) , Pasadena, Calif.
Curiosity has already accomplished her primary goal of discovering a habitable zone on Mars that could support Martian microbes if they ever existed.
NASA’s rover Curiosity uncovered evidence that an ancient Martian lake had the right chemical ingredients, including clay minerals that could have sustained microbial life forms for long periods of time – and that these habitable conditions persisted on the Red Planet until a more recent epoch than previously thought.
Falcon 9 SpaceX CRS-2 launch of Dragon spacecraft on March 1, 2013 to the ISS from pad 40 at Cape Canaveral, Florida.- shot from the roof of the Vehicle Assembly Building. During 2014, SpaceX plans two flight tests simulating Dragon emergency abort scenarios launching from pad 40. Credit: Ken Kremer/www.kenkremer.com
Falcon 9 SpaceX CRS-2 launch of Dragon spacecraft on March 1, 2013 to the ISS from pad 40 at Cape Canaveral, Florida.- shot from the roof of the Vehicle Assembly Building. During 2014, SpaceX plans two flight tests simulating human crewed Dragon emergency abort scenarios launching from right here at pad 40. Credit: Ken Kremer/www.kenkremer.com Story updated[/caption]
CAPE CANAVERAL AIR FORCE STATION, FL – A trio of American companies – SpaceX, Boeing, and Sierra Nevada – are working diligently to restore America’s capability to launch humans into low Earth orbit from US soil, aided by seed money from NASA’s Commercial Crew Program in a public-private partnership.
We’ve been following the solid progress made by all three companies. Here we’ll focus on two crucial test flights planned by SpaceX in 2014 to human rate and launch the crewed version of their entry into the commercial crew ‘space taxi’ sweepstakes, namely the Dragon spacecraft.
Recently I had the opportunity to speak about the upcoming test flights with the head of SpaceX, Elon Musk.
So I asked Musk, the founder and CEO of SpaceX, about “what’s ahead in 2014”; specifically related to a pair of critical “abort tests” that he hopes to conduct with the human rated “version of our Dragon spacecraft.”
“Assuming all goes well, we expect to conduct [up to] two Dragon abort tests next year in 2014,” Musk told me.
SpaceX founder and CEO Elon Musk briefs reporters including Universe Today in Cocoa Beach, FL prior to planned SpaceX Falcon 9 rocket blastoff with SES-8 communications satellite from Cape Canaveral, FL. Credit: Ken Kremer/kenkremer.com
The two abort flight tests in 2014 involve demonstrating the ability of the Dragon spacecraft abort system to lift an uncrewed spacecraft clear of a simulated launch emergency.
The crewed Dragon – also known as DragonRider – will be capable of lofting up to seven astronauts to the ISS and remaining docked for at least 180 days.
First a brief overview of the goals of NASA’s Commercial Crew Program. It was started in the wake of the retirement of NASA’s Space Shuttle program which flew its final human crews to the International Space Station (ISS) in mid-2011.
“NASA has tasked SpaceX, Boeing, and Sierra Nevada to develop spacecraft capable of safely transporting humans to the space station, returning that capability to the United States where it belongs,’ says NASA Administrator Charles Bolden.
Since 2011, US astronauts have been 100% dependent on the Russians and their Soyuz capsules to hitch a ride to low Earth orbit and the ISS.
The abort tests are essential for demonstrating that the Dragon vehicle will activate thrusters and separate in a split second from a potentially deadly exploding rocket fireball to save astronauts lives in the event of a real life emergency – either directly on the launch pad or in flight.
“We are aiming to do at least the pad abort test next year [in 2014] with version 2 of our Dragon spacecraft that would carry astronauts,” Musk told me.
This is the Dragon mock-up that will be used for an upcoming pad abort test on Cape Canaveral Air Force Station’s Space Launch Complex 40. Credit: SpaceX
SpaceX plans to launch the crewed Dragon atop the human rated version of their own developed Falcon 9 next generation rocket, which is also being simultaneously developed to achieve all of NASA’s human rating requirements.
The initial pad abort test will test the ability of the full-size Dragon to safely push away and escape in case of a failure of its Falcon 9 booster rocket in the moments around launch, right at the launch pad.
“The purpose of the pad abort test is to demonstrate Dragon has enough total impulse (thrust) to safely abort,” SpaceX spokeswoman Emily Shanklin informed me.
For that test, Dragon will use its pusher escape abort thrusters to lift the Dragon safely away from the failing rocket. The vehicle will be positioned on a structural facsimile of the Dragon trunk in which the actual Falcon 9/Dragon interfaces will be represented by mockups.
This test will be conducted on SpaceX’s launch pad 40 at Cape Canaveral Air Force Station in Florida. It will not include an actual Falcon 9 booster.
The second Dragon flight test involves simulating an in flight emergency abort scenario during ascent at high altitude at maximum aerodynamic pressure at about T plus 1 minute, to save astronauts lives. The pusher abort thrusters would propel the capsule and crew safely away from a failing Falcon 9 booster for a parachute assisted landing into the Atlantic Ocean.
“Assuming all goes well we expect to launch the high altitude abort test towards the end of next year,” Musk explained.
The second test will use the upgraded next generation version of the Falcon 9 that was successfully launched just weeks ago on its maiden mission from Cape Canaveral on Dec. 3. Read my earlier reports – starting here.
Next Generation SpaceX Falcon 9 rocket blasts off with SES-8 communications satellite on Dec. 3, 2013 from Pad 40 at Cape Canaveral, FL. The upgraded Falcon 9 will be used to launch the human rated SpaceX Dragon spacecraft to the ISS. Credit: Ken Kremer/kenkremer.com
To date, SpaceX has already successfully launched the original cargo version of the Dragon a total of three times. And each one docked as planned at the ISS.
The last cargo Dragon blasted off on March 1, 2013. Read my prior articles starting – here.
The next cargo Dragon bound for the ISS is due to lift off on Feb. 22, 2014 from Cape Canaveral, FL.
SpaceX Dragon berthing at ISS on March 3, 2013. Credit: NASA
Orbital Sciences – the commercial ISS cargo competitor to SpaceX – plans to launch its Cygnus cargo vehicle on the Orb-1 mission bound for the ISS on Jan. 7 atop the firms Antares rocket from NASA Wallops Flight Facility in Virginia. Watch for my on site reports from NASA Wallops.
NASA’s Commercial Crew Program’s goal is launching American astronauts from U.S. soil within the next four years – by 2017 to the ISS.
The 2017 launch date is dependent on funding from the US federal government that will enable each of the firms to accomplish a specified series of milestones. NASA payments are only made after each companies milestones are successfully achieved.
SpaceX was awarded $440 million in the third round of funding in the Commercial Crew integrated Capability (CCiCAP) initiative which runs through the third quarter of 2014. As of November 2013, NASA said SpaceX had accomplished 9 of 15 milestones and was on track to complete all on time.
Musk hopes to launch an initial Dragon orbital test flight with a human crew of SpaceX test pilots perhaps as early as sometime in 2015 – if funding and all else goes well.
Either a US commercial ‘space taxi’ or the Orion exploration capsule could have blasted off with American astronauts much sooner – if not for the continuing year-by-year slashes to NASA’s overall budget forced by the so called ‘political leaders’ of all parties in Washington, DC.
SpaceX CEO Elon Musk and Ken Kremer of Universe Today discuss SpaceX upcoming flight plans by SpaceX Mission Control at Cape Canaveral Air Force Station. Florida. Credit: Ken Kremer/kenkremer.com
Stay tuned here for Ken’s continuing SpaceX, Orbital Sciences, commercial space, Chang’e-3, LADEE, Mars and more news.
Learn more about SpaceX, Orbital Sciences Antares Jan. 7 launch, Curiosity, Orion, MAVEN, MOM, Mars rovers and more at Ken’s upcoming presentations
Jan 6-8: “Antares/Cygnus ISS Rocket Launch from Virginia on Jan. 7”; Rodeway Inn, Chincoteague, VA, evening
NASA Administrator Charles Bolden and science chief Astronaut John Grunsfeld discuss NASA’s human spaceflight initiatives backdropped by the service module for the Orion crew capsule being assembled at the Kennedy Space Center. Credit: Ken Kremer/kenkremer.com
Image of Chang'e-3 (top arrow) and Yutu rover captured by NASA's Lunar Reconnaissance Orbiter on Dec. 25 UTC
Not much on the Moon escapes the eyes of NASA’s Lunar Reconnaissance Orbiter, and China’s Chang’e-3 lander and Yutu rover are no exception! The pair touched down on the lunar surface on Dec. 14, and just over a week later on Dec. 25 LRO acquired the image above, showing the lander and the 120-kg (265-lb) “Jade Rabbit” rover at their location near the Moon’s Sinus Iridum region.
The width of the narrow-angle camera image is 576 meters; north is up. LRO was about 150 km (93 miles) from the Chang’e-3 site when the image was acquired.
So how can we be so sure that those bright little specks are actually human-made robots and not just a couple of basaltic boulders? Find out below:
The rover is only about 150 cm wide, yet it shows up in the NAC images for two reasons: the solar panels are very effective at reflecting light so the rover shows up as two bright pixels, and the Sun is setting thus the rover casts a distinct shadow (as does the lander). Since the rover is close to the size of a pixel, how can we be sure we are seeing the rover and not a comparably sized boulder? Fortuitously, the NAC acquired a “before” image of the landing site, with nearly identical lighting, on 30 June 2013. By comparing the before and after landing site images, the LROC team confirmed the position of the lander and rover, and derived accurate map coordinates for the lander (44.1214°N, 340.4884°E, -2640 meters elevation).
Before-and-after LROC images of Chang’e-3’s landing site: June 30 vs. Dec. 25, 2013
LRO circles the Moon in a polar orbit at an average altitude of 50 km (31 miles). The LROC instrument contains two narrow-angle camera heads (NACs) providing 0.5-meter/pixel panchromatic images over a 5-km swath, a wide-angle camera head (WAC) providing images at a scale of 100 meters in seven-color bands.
Both the Chang’e-3 lander and Yutu rover are reported to be in good health and performing well. The solar-powered rover went into sleep mode on Dec. 26 to wait out the 14-day lunar night, during which time the temperatures on the lunar surface can drop to -180ºC (-292ºF). Yutu’s radioisotope heat source will keep it from freezing, but it won’t be able to generate power from its solar arrays. (Source)
Read more on ASU’s LROC website, and check out Ken Kremer’s article featuring a video of Yutu’s rollout here.
Portion of 1st panorama around Chang’e-3 landing site showing China’s Yutu rover leaving tracks in the lunar soil as it drives across the Moon’s surface on Dec. 15, 2013. Images taken by Chang’e-3 lander following Dec. 14 touchdown. Panoramic view was created from screen shots of a news video assembled into a mosaic. Credit: CNSA/CCTV/screenshot mosaics & processing by Marco Di Lorenzo/Ken Kremer
1st Chang’e-3 Lunar Panorama
Portion of 1st panorama around Chang’e-3 landing site showing China’s Yutu rover leaving tracks in the lunar soil as it drives across the Moon’s surface on Dec. 15, 2013. Images taken by Chang’e-3 lander following Dec. 14 touchdown. Panoramic view was created from screen shots of a news video assembled into a mosaic.
Credit: CNSA/CCTV/screenshot mosaics & processing by Marco Di Lorenzo/Ken Kremer
See below robotic arm screenshots – – Story updated [/caption]
As night fell on the Earth’s Moon, China’s Yutu rover and mothership lander have both entered a state of hibernation determined to survive the frigidly harsh lunar night upon the magnificently desolate gray plains.
Yutu went to sleep at 5:23 a.m. Dec. 26, Beijing time, upon a command sent by mission control at the Beijing Aerospace Control Center (BACC), according to China’s State Administration of Science, Technology and Industry for National Defence (SASTIND).
The Chang’e-3 lander began its long nap hours earlier at 11:00 a.m. Beijing time on Christmas Day, Dec. 25.
The vehicles must now endure the lunar night, which spans 14 Earth days in length, as well as the utterly low temperatures which plunge to below minus 180 degrees Celsius.
Yutu rover points mast with cameras and high gain antenna downwards to inspect lunar soil around landing site in this photo taken by Chang’e-3 lander. Credit: CNSA
Scientists completed a series of engineering tests on the probes to ensure they were ready to withstand the steep temperature drop, said Wu Fenglei of the Beijing Aerospace Control Center, to the Xinhua state news agency.
Since there is no sunlight, the solar panels can’t provide any power and have been folded back.
So they face a massive engineering challenge to endure the extremely cold lunar night.
Therefore in order to survive the frigid lunar environment, a radioisotopic heat source is onboard to provide heat to safeguard the rovers and landers delicate computer and electronics subsystems via the thermal control system.
They are situated inside a warmed box below the deck that must be maintained at a minimum temperature of about minus 40 degrees Celsius to prevent debilitating damage. Yutu prepares to flex robotic arm in this screen shot from a CCTV video animation. Credit: CNSA/CCTV/screenshot by R. Mackelenbergh/K. Kremer/M. Di Lorenzo
So the two spacecraft still have to prove they can hibernate and eventually emerge intact from the unforgiving lunar night.
Just prior to going to sleep, the 140 kg Yutu rover flexed its robotic arm and Chinese space engineers at BACC completed an initial assessment testing its joints and control mechanisms.
The short robotic arm appears similar in form and function to the one on NASA’s famous Spirit and OpportunityMars rovers.
It is equipped with an alpha particle X-ray instrument (APXS) – on the terminus – to determine the composition of lunar rocks and soil.
Yutu flexes robotic arm with APXS spectrometer towards rock in this screen shot from a CCTV video animation. Credit: CNSA/CCTV/screenshot by R. Mackelenbergh/K. Kremer/M. Di Lorenzo
The robotic pair of spacecraft safely soft landed on the Moon on Dec. 14 at Mare Imbrium, nearby the Bay of Rainbows, or Sinus Iridum region. It is located in the upper left portion of the moon as seen from Earth. You can easily see the landing site with your own eyes.
Barely seven hours after the history making touchdown, ‘Yutu’ was painstakingly lowered from its perch atop the lander and then successfully drove all six wheels onto the moon’s surface on Dec. 15.
Yutu left noticeable tracks behind, several centimeters deep, as the wheels cut into the loose lunar regolith.
The Chang’e-3 lander and rover then conducted an initial survey of the stark lunar landing site, pockmarked with craters and small boulders.
They took an initial pair of portraits of one another. Read my earlier report – here.
The four legged lunar lander also snapped the missions first panoramic view of the touchdown spot at Mare Imbrium using three panoramic cameras (Pancams) pointing in different directions. Read my earlier report – here.
See the eerie panoramic view of the landing site showing Yutu’s first moments on the alien lunar surface in our screenshot mosaic above – and here.
See the dramatic video with an astronauts eye view of the lunar descent and touchdown in my prior story – here.
Yutu, which translates as ‘Jade Rabbit’, was then directed to travel in a semicircular path around the right side of the lander and is heading to the south.
Its currently napping about 40 meters to the south.
China’s 1st Moon rover ‘Yutu’ embarks on thrilling adventure marking humanity’s first lunar surface visit in nearly four decades. Yutu portrait taken by the Chang’e-3 lander. Credit: CNSA/CCTV
‘Jade Rabbit’ will resume the lunar trek upon awakening, along with the stationary lander, from their extended two week slumber around Jan 12, 2014.
Yutu will depart the Chang’e-3 landing zone forever and rove the moon’s surface for investigations expected to last at least 3 months – and perhaps longer depending on its robustness in the unforgiving space environment.
The robotic rover will use its suite of four science instruments to survey the moon’s geological structure and composition to locate the moon’s natural resources for use by potential future Chinese astronauts, perhaps a decade from now.
NASA’s Lunar Reconnaissance Orbiter (LRO) imaged the Chang’e-3 landing site in western Mare Imbrium around Christmas time on 24 and 25 December with its high resolution LROC camera and we’ll feature them here when available.
China is only the 3rd country in the world to successfully soft land a spacecraft on Earth’s nearest neighbor after the United States and the Soviet Union.
The best is surely yet to come!
Stay tuned here for Ken’s continuing Chang’e-3, LADEE, MAVEN, MOM, Mars rover and more news.
Photomosaic shows new holes and tears in several of rover Curiosity’s six wheels caused by recent driving over sharp edged Martian rocks on the months long trek to Mount Sharp. Raw images taken by the MAHLI camera on Curiosity’s arm on Dec. 22, 2013 (Sol 490) were assembled to show some recent damage to several of its six wheels – most noticeably the two here in middle and front. Credit: NASA / JPL / MSSS / Marco Di Lorenzo / Ken Kremer- kenkremer.com
See below complete 6 wheel mosaic and further wheel mosaics for comparison
Photomosaic shows new holes and tears in several of rover Curiosity’s six wheels caused by recent driving over sharp edged Martian rocks on the months long trek to Mount Sharp. Raw images taken by the MAHLI camera on Curiosity’s arm on Dec. 22, 2013 (Sol 490) were assembled to show some recent damage to several of its six wheels – most noticeably the two here in middle and front. Credit: NASA / JPL / MSSS / Marco Di Lorenzo / Ken Kremer- kenkremer.com See below complete 6 wheel mosaic and further wheel mosaics for comparison [/caption]
Several of the NASA rovers six big aluminum wheels have suffered some significant sized rips, tears and holes up to several centimeters wide – in addition to numerous dents – as she has picked up the driving pace across the rugged, rock filled Martian terrain this past fall and put over 4.5 kilometers (3 mi.) on the odometer to date.
It’s rather easy to spot the wheel damage to the 1 ton behemoth by examining the mosaic imagery we have created – See above and below – from newly transmitted raw imagery and comparing that to older imagery taken at earlier points in the mission. Check our Sol 177 wheels mosaic below.
The latest imagery from Mars captured just prior to Christmas is delivering an undesired holiday present of sorts to team members that might well cause the scientists and engineers to alter Curiosity’s extraterrestrial road trip to traverse smoother terrain and thereby minimize future harm.
So the wheel damage is certainly manageable at this point but will require attention.
The team of Marco Di Lorenzo and Ken Kremer have assembled the new Mastcam and MAHLI raw images of the wheels captured on Sol 490 (Dec. 22) into fresh color mosaics – shown herein.
Photomosaic shows new holes and tears in several of rover Curiosity’s six wheels caused by recent driving over sharp edged Martian rocks on the months long trek to Mount Sharp. Raw images taken by the MAHLI camera on Curiosity’s arm on Dec. 22, 2013 (Sol 490) were assembled to show some recent damage to several of its six wheels – most noticeably the two at right in middle and front. Credit: NASA / JPL / MSSS / Marco Di Lorenzo / Ken Kremer- kenkremer.com
See below more wheel mosaics for comparisonPhotomosaic from Sol 177 (Feb. 3, 2013) shows rover Curiosity’s six wheels relatively intact with far fewer holes and dents compared to Sol 490 mosaic taken on Dec 22. 2013. Rover is working in Yellowknife Bay here and had not yet begun long trek to Mount Sharp. Sol 177 raw images assembled to mosaic were taken by the MAHLI camera on Curiosity’s arm. Credit: NASA/JPL/MSSS/Marco Di Lorenzo/Ken Kremer- kenkremer.com
Indeed the rovers handlers have already directed the SUV sized Curiosity to snap close up images of the 20 inch diameter wheels with the high resolution color cameras located on the Mast as well as the Mars Hand Lens Imager (MAHLI) camera at the end of the rover’s maneuverable robotic arm.
“We want to take a full inventory of the condition of the wheels,” said Jim Erickson of NASA’s Jet Propulsion Laboratory, project manager for the NASA Mars Science Laboratory Project, in a NASA statement.
Up close view of hole in one of rover Curiosity’s six wheels caused by recent driving over rough Martian rocks. Mosaic assembled from Mastcam raw images taken on Dec. 22, 2013 (Sol 490) Credit: NASA/JPL/MSSS/Ken Kremer -kenkremer.com/Marco Di Lorenzo
The rover team certainly expected some wear and tear to accumulate along the rock strewn path to the base of Mount Sharp – which reaches 5.5 km (3.4 mi) into the Martian sky.
But the volume of sharp edged rocks encountered in the momentous trek across the floor of Curiosity’s Gale Crater landing site apparently has picked up- as evidenced by the new pictures – and consequently caused more damage than the engineers anticipated.
“Dents and holes were anticipated, but the amount of wear appears to have accelerated in the past month or so,” Erickson noted.
“It appears to be correlated with driving over rougher terrain. The wheels can sustain significant damage without impairing the rover’s ability to drive. However, we would like to understand the impact that this terrain type has on the wheels, to help with planning future drives.”
The team is now inspecting the new imagery acquired of the wheels and will decide if a course alteration to Mount Sharp is in order.
The left front wheel may have suffered the most harm.
Up close view shows a tear in one of rover Curiosity’s six wheels caused by recent driving over rough Martian rocks. Mosaic assembled from Mastcam raw images taken on Dec. 22, 2013 (Sol 490) Credit: NASA/JPL/MSSS/Ken Kremer -kenkremer.com/Marco Di Lorenzo
“Routes to future destinations for the mission may be charted to lessen the amount of travel over such rough terrain, compared to smoother ground nearby,” says NASA.
Following a new, post Christmas drive today, Dec. 26, 2013 (Sol 494) Curiosity’s odometer stands at 4.6 kilometers.
Curiosity has already accomplished her primary goal of discovering a habitable zone on Mars that could support Martian microbes if they ever existed.
NASA’s rover Curiosity uncovered evidence that an ancient Martian lake had the right chemical ingredients that could have sustained microbial life forms for long periods of time – and that these habitable conditions persisted on the Red Planet until a more recent epoch than previously thought.
Right now the researchers are guiding Curiosity along a 10 km (6 mi) path to the lower reaches of Mount Sharp – which they hope to reach sometime in mid 2014.
NASA’s Mars rover Curiosity took this self-portrait, composed of more than 50 images using its robotic arm-mounted MAHLI camera, on Feb. 3. The image shows Curiosity at the John Klein drill site. A drill hole is visible at bottom left. Credit: NASA / JPL / MSSS / Marco Di Lorenzo / Ken Kremer- kenkremer.com
Stay tuned here for Ken’s continuing Curiosity, Chang’e-3, LADEE, MAVEN, Mars rover and MOM news.
China’s 1st Moon rover ‘Yutu’ embarks on thrilling adventure marking humanity’s first lunar surface visit in nearly four decades. Yutu portrait taken by the Chang’e-3 lander. Credit: CNSA/CCTV
China’s 1st Moon rover ‘Yutu’ embarks on thrilling adventure marking humanity’s first lunar surface visit in nearly four decades. Yutu portrait taken by the Chang’e-3 lander. Credit: CNSA/CCTV
See below Yutu’s departing portrait of Chang’e-3 lander emblazoned with Chinese national flag Story updated[/caption]
China’s now famous ‘Yutu’ moon rover has set sail for what promises to be breathtaking new adventures on Earth’s nearest neighbor, after completing a final joint portrait session with the Chang’e-3 lander that safely deposited her on the lunar surface only a week ago.
Yutu’s upcoming journey marks humanity’s first lunar surface visit in nearly four decades since the Soviet Union’s Luna 24 sample return vehicle visited. America’s last lunar landing mission with the Apollo 17 astronauts departed 41 years ago on Dec. 14, 1972.
The Chang’e-3 mothership and Yutu rover have resumed full operations after awakening from a sort of self induced slumber following commands from Mission Control back in Beijing.
The lander and rover finished up their 5th and final dual picture taking session – in living lunar color – on Sunday, Dec. 22, according to CCTV, China’s state run broadcast network.
“Ten pictures have been taken at five spots so far, and all of them are better than we expected,” said Wu Weiren, chief designer of the China Lunar Probe Program, to CCTV.
See the newly released portraits from photo session 5 – above and below.
The rover and lander have taken photos of each other for the fifth and final time. The back side of Chang’e 3 lander as seen by rover Yutu with Chinese national flag at left imaged for the first time. Credit: CNSA/CCTV
After arriving on the moon, Yutu and the lander took an initial pair of portraits of one another. Read my earlier report – here.
Yutu was then directed to travel in a semicircular path around the lander and to the south, making tracks several centimeters deep into the loose lunar regolith.
But within two days of the historic Dec. 14 touchdown, the two spacecraft took a four-day break that lasted from Dec. 16 to Dec. 20, during which China’s space engineers shut down their subsystems, according to China’s State Administration of Science, Technology and Industry for National Defense (SASTIND).
Portion of 1st panorama around Chang’e-3 landing site after China’s Yutu rover drove onto the Moon’s surface on Dec. 15, 2013. The images were taken by Chang’e-3 lander following Dec. 14 touchdown. Panoramic view was created from screen shots of a news video assembled into a mosaic. Credit: CNSA/CCTV/screenshot mosaics & processing by Marco Di Lorenzo/Ken Kremer See the complete panorama below
The vehicles took a ‘nap” to deal with direct solar radiation that significantly raised their temperatures. Yutu’s sunny side exceeded 100 degrees centigrade while the shaded side was simultaneously below zero, reported SASTIND.
“The break had been planned to last until Dec. 23, but the scientists decided to restart Yutu now for more research time, based on the recent observations and telemetry parameters,” said Pei Zhaoyu, spokesman for the Chinese lunar program, according to China’s Xinhua state news agency.
Both robots then snapped additional photos of one another during the traverse from each of five specific and preplanned locations.
See accompanying traverse map below – written in Chinese.
Path of Yutu rover from Dec. 14 landing to Dec. 21. Landscape textured with Chang’e 3 imagery from space and ground. Credit: CNSA/BACC
These images taken by Yutu were designed to show the 1200 kg Chang’e-3 lander from the front, side and back sides as it drove around the right side – for better illumination – at a distance of about 10 meters.
The final image of the Chang’e-3 lander taken by Yutu also captured China’s national flag emblazoned on the lander for the first time, since this was the first time it was in view of the rover’s camera eyes.
See the accompanying traverse graphic here – written in Chinese.
Yutu and the Chang’e 3 lander were scheduled to take photos of each other from locations outlined in this artists concept. Credit: China Space
Having fulfilled the last of their joint tasks, the two spacecraft can therefore each begin their own lunar exploration missions, working independently of one another exactly as planned from the outset of China’s inaugural moon landing feat.
Yutu will depart the Chang’e-3 landing zone forever and begin its own lunar trek that’s expected to last at least 3 months – and perhaps longer if it’s delicate electronic components survive the moon’s utterly harsh and unforgiving space environment.
“They will begin to conduct scientific explorations of the geography and geomorphology of the landing spot and nearby areas, and materials like minerals and elements there. We will also explore areas 30 meters and 100 meters beneath the lunar soil. The exploration will continue longer than we planned, because all the instruments and equipments are working very well,” noted Wu Weiren.
The robotic pair of spacecraft safely soft landed on the Moon on Dec. 14 at Mare Imbrium, nearby the Bay of Rainbows, or Sinus Iridum region.
Barely seven hours after the history making touchdown, ‘Yutu’ was painstakingly lowered from its perch atop the lander and then successfully drove all six wheels onto the moon’s surface on Dec. 15.
The Chang’e-3 mothership captured a panoramic view of the stark lunar terrain surrounding the spacecraft after ‘Yutu’ drove some 9 meters away from the lander.
See the eerie panoramic view of the landing site showing Yutu’s first moments on the alien lunar surface in my prior story – here.
See the dramatic video with an astronauts eye view of the lunar descent and touchdown in my prior story – here.
1st panorama around Chang’e-3 landing site after China’s Yutu rover drove onto the Moon’s surface on Dec. 15, 2013. The images were taken by Chang’e-3 lander following Dec. 14 touchdown. Panoramic view was created from screen shots of a news video assembled into a mosaic. Credit: CNSA/CCTV/screenshot mosaics & processing by Marco Di Lorenzo/Ken Kremer
The 120 kg Yutu rover is almost the size of a golf cart. It measures about 1.5 m x 1 m on its sides and stands about 1.5 m (nearly 5 feet) tall – virtually human height.
Yutu, which translates as ‘Jade Rabbit’ will use its suite of four science instruments to survey the moon’s geological structure and composition to locate the moon’s natural resources for use by potential future Chinese astronauts, perhaps a decade from now.
Stay tuned here for Ken’s continuing Chang’e-3, LADEE, MAVEN, MOM, Mars rover and more news.
Ken Kremer Landing site of Chinese lunar probe Chang’e-3 on Dec. 14, 2013. [/caption]
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