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January 30, 2014December 23, 2015 by Ken Kremer

Close Encounters of the Lunar Kind – LRO images LADEE

This dissolve animation compares the LRO image (geometrically corrected) of LADEE captured on Jan 14, 2014 with a computer-generated and labeled image of LADEE . LRO and LADEE are both NASA science spacecraft currently in orbit around the Moon. Credit: NASA/Goddard/Arizona State University
Story updated[/caption]

A pair of NASA spacecraft orbiting Earth’s nearest celestial neighbor just experienced a brief ‘Close Encounter of the Lunar Kind’.

Proof of the rare orbital tryst has now been revealed by NASA in the form of spectacular imagery (see above and below) just released showing NASA’s recently arrived Lunar Atmosphere and Dust Environment Explorer (LADEE) lunar orbiter being photographed by a powerful camera aboard NASA’s five year old Lunar Reconnaissance Orbiter (LRO) – as the two orbiters met for a fleeting moment just two weeks ago.

See above a dissolve animation that compares the LRO image (geometrically corrected) of LADEE captured on Jan. 14, 2014 with a computer-generated and labeled LADEE image.

All this was only made possible by a lot of very precise orbital calculations and a spacecraft ballet of sorts that had to be nearly perfectly choreographed and timed – and spot on to accomplish.

This subsection of the LRO image, expanded four times, shows the smeared view of LADEE against the lunar background.. LADEE is about 2 meters in the long direction. Lunar scene about 81 meter wide. Credit: NASA/Goddard/Arizona State University — This subsection of the LRO image, expanded four times, shows the smeared view of LADEE against the lunar background. LADEE is about 2 meters in the long direction. Lunar scene about 81 meter wide. Credit: NASA/Goddard/Arizona State University

Both sister orbiters were speeding along at over 3600 MPH (1,600 meters per second) while traveling perpendicularly to one another!

So the glimpse was short but sweet.

LADEE flies in an equatorial orbit (east-to-west) while LRO travels in a polar orbit (south-to-north). LADEE achieved lunar orbit on Oct. 6, 2013 amidst the federal government shutdown.

Thus their orbits align only infrequently.

The LRO orbiter did a pirouette to precisely point its high resolution narrow angle camera (NAC) while hurtling along in lunar orbit, barely 5.6 miles (9 km) above LADEE.

And it was all over in less than the wink of an eye!

LADEE entered LRO’s Narrow Angle Camera (NAC) field of view for 1.35 milliseconds and a smeared image of LADEE was snapped. LADEE appears in four lines of the LROC image, and is distorted right-to-left.

Both spacecraft are tiny – barely two meters in length.

“Since LROC is a pushbroom imager, it builds up an image one line at a time, thus catching a target as small and fast as LADEE is tricky!” wrote Mark Robinson, LROC principal investigator of Arizona State University.

So the fabulous picture was only possible as a result of close collaboration and extraordinary teamwork between NASA’s LADEE, LRO and LROC camera mission operations teams.

NASA’s LRO imaged NASA’s LADEE, about 5.6 miles (9 km) beneath it, at 8:11 p.m. EST on Jan. 14, 2014. (LROC NAC image M1144387511LR). Image width is 821 meters, or about 898 yards.) Credit: NASA/Goddard/Arizona State University

LADEE passed directly beneath the LRO orbit plane a few seconds before LRO crossed the LADEE orbit plane, meaning a straight down LROC image would have just missed LADEE, said NASA.

LRO spacecraft (top) protected by gray colored blankets is equipped with 7 science instruments located at upper right side of spacecraft. LRO cameras are pointing to right. LRO is piggybacked atop NASA’s LCROSS spacecraft. Payload fairing in background protects the spacecraft during launch and ascent. Credit: Ken Kremer

Therefore, LRO was rolled 34 degrees to the west so the LROC detector (one line) would be precisely oriented to catch LADEE as it passed beneath.

“Despite the blur it is possible to find details of the spacecraft. You can see the engine nozzle, bright solar panel, and perhaps a star tracker camera (especially if you have a correctly oriented schematic diagram of LADEE for comparison),” wrote Robinson in a description.

See the LADEE schematic in the lead image herein.

LADEE was launched Sept. 6, 2013 from NASA Wallops in Virginia on a science mission to investigate the composition and properties of the Moon’s pristine and extremely tenuous atmosphere, or exosphere, and untangle the mysteries of its lofted lunar dust.

Since LADEE is now more than halfway through its roughly 100 day long mission, timing was of the essence before the craft takes a death dive into the moon’s surface.

You can see a full scale model of LADEE at the NASA Wallops visitor center, which offers free admission.

Full scale model of NASA’s LADEE lunar orbiter on display at the free visitor center at NASA’s Wallops Flight Facility in Virginia. Credit: Ken Kremer/kenkremer.com

LRO launched Sept. 18, 2009 from Cape Canaveral, Florida to conduct comprehensive investigations of the Moon with seven science instruments and search for potential landing sites for a return by human explorers. It has collected astounding views of the lunar surface, including the manned Apollo landing sites as well as a treasure trove of lunar data.

In addition to NASA’s pair of lunar orbiters, China recently soft landed two probes on the Moon.

So be sure to read my new story detailing how LRO took some stupendous Christmas time 2013 images of China’s maiden lunar lander and rover; Chang’e-3 and Yutu from high above- here.

Stay tuned here for Ken’s continuing LADEE, Chang’e-3, Orion, Orbital Sciences, SpaceX, commercial space, Mars rover and more news.

Ken Kremer

Launch of NASA’s LADEE lunar orbiter on Friday night Sept. 6, at 11:27 p.m. EDT on the maiden flight of the Minotaur V rocket from NASA Wallops, Virginia, viewing site 2 miles away. Antares rocket launch pad at left. Credit: Ken Kremer/kenkremer.com

January 29, 2014December 23, 2015 by Ken Kremer

China’s Chang’e-3 Lander and Yutu Moon Rover – from Above and Below

Chang’e-3 lander and Yutu rover – from Above And Below
Composite view shows China’s Chang’e-3 lander and Yutu rover from Above And Below (orbit and surface) – lander color panorama (top) and orbital view from NASA’s LRO orbiter (bottom). Chang’e-3 lander color panorama shows Yutu rover after it drove down the ramp to the moon’s surface and began driving around the landers right side to the south. Yellow lines connect craters seen in the lander panorama and the LROC image from LRO (taken at a later date after the rover had moved), red lines indicate approximate field of view of the lander panorama. Credit: CNSA/NASA/Ken Kremer/Marco Di Lorenzo/Mark Robinson
See further composite and panorama views below
Story updated
See our Yutu timelapse pano at NASA APOD Feb. 3, 2014: http://apod.nasa.gov/apod/ap140203.html[/caption]

China’s Chang’e-3 lander and Yutu moon rover have been imaged from above and below – in one of those rare, astounding circumstances when space probes from Earth are exploring an extraterrestrial body both from orbit and the surface. And it’s even more amazing when these otherworldly endeavors just happen to overlap and involve actual work in progress to expand human knowledge of the unknown.

And it’s even rarer, when those images stem from active space probes built by two different countries on Earth.

Well by combining imagery from America’s space agency, NASA, and China’s space agency, CNSA, we are pleased to present some breathtaking views of ‘Chang’e-3 and the Yutu rover from Above and Below.’

Check out our composite mosaic (above) combining the view from the Moon’s orbit snapped by the hi res camera aboard NASA’s Lunar Reconnaissance Orbiter (LRO) with our new color panoramas from the Moon’s surface, compiling imagery from the landing site of China’s Chang’e-3 lander – with Yutu in transit in mid-Dec. 2013 soon after the successful touchdown.

See below an earlier composite mosaic using the first black and white panorama from the Chang’e-3 Moon lander.

The composite mosaic combines the efforts of Mark Robinson, Principal Investigator for the LRO camera, and the imaging team of Ken Kremer and Marco Di Lorenzo.

On Christmas eve, Dec. 24, 2013, NASA’s LRO captured it’s first images of China’s Chang’e-3 lander and Yutu moon rover – barely 10 days after the history making touchdown on Mare Imbrium (Sea of Rains) and just 60 meters east of the rim of a 450 meter diameter impact crater.

LRO was orbiting about 150 kilometers above Chang’e-3 and Yutu when the highest resolution orbital image was taken on 24 December 22:52:49 EST (25 December 03:52:49 UT).

Image of Chang'e-3 (top arrow) and Yutu rover captured by NASA's Lunar Reconnaissance Orbiter on Dec. 25 UTC — Image of Chang’e-3 (top arrow) and Yutu rover captured by NASA’s Lunar Reconnaissance Orbiter on Dec. 24, 2013

The orbital imagery was taken by the LRO orbiters high resolution Lunar Reconnaissance Orbiter Camera (LROC) – specifically the narrow angle camera (NAC).

See below my pre-launch cleanroom photo of LRO and the LROC cameras and other science instruments.

The Chang’e-3 lander color panorama shows the Yutu rover after it drove down the ramp to the moon’s surface and began driving a significant distance around the landers right side on its journey heading southwards.

1st 360 Degree Color Panorama from China’s Chang’e-3 Lunar Lander. This 1st color panorama from Chang’e-3 lander shows the view all around the landing site after the ‘Yutu’ lunar rover left impressive tracks behind when it initially rolled all six wheels onto the pockmarked and gray lunar terrain on Dec. 15, 2013. Mosaic Credit: CNSA/Chinanews/Ken Kremer/Marco Di Lorenzo – kenkremer.com — 1st 360 Degree Color Panorama from China’s Chang’e-3 Lunar Lander
This 1st color panorama from Chang’e-3 lander shows the view all around the landing site after the ‘Yutu’ lunar rover left impressive tracks behind when it initially rolled all six wheels onto the pockmarked and gray lunar terrain on Dec. 15, 2013. Mosaic Credit: CNSA/Chinanews/Ken Kremer/Marco Di Lorenzo – kenkremer.com

Yellow lines connect craters seen in the lander panorama to those seen in the LROC hi res NAC image from LRO, in the composite view.

Robinson identified the lunar craters and determined the field of view on the LROC image.

The LRO image was taken at a later date (on Christmas eve) after the rover had already moved. Red lines on the orbital image indicate the approximate field of view of what is seen in the Chang’e-3 lander panorama.

Although Yutu is only about 150 cm wide – which is the same as the pixel size – 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),” says NASA in a statement.

In a historic first for China, the Chang’e-3 spacecraft safely touched down on the Moon at Mare Imbrium near the Bay of Rainbows nearly seven weeks ago on Dec. 14, 2013.

Seven hours later, the piggybacked 140 kg Yutu robot drove off a pair of ramps, onto the Moon and into the history books.

Yutu was about 10 meters away from the 1200 kg stationary lander when the lander panoramic images were taken.

The lander and Yutu were just completing their 1st Lunar Day of explorations when the LROC images were taken, and entered their first period of hibernation soon thereafter on Dec. 25 (Christmas Day) and Dec 26 respectively coinciding with the start of their 1st Lunar Night.

Both spacecraft awoke and functioned well during their 2nd Lunar Day, which just ended.

However, Yutu’s future mission is now in jeopardy following a serious mechanical anomaly this past weekend as both vehicles entered their 2nd hibernation period.

Apparently one of the solar panels did not fold back properly – perhaps due to dust accumulation – and its instruments may not survive.

Read my full story for complete details – here.

Yutu’s fate will remain unknown until the 3rd Lunar Day starts around Feb. 8 or 9.

So, What’s the terrain like at the Mare Imbrium landing site?

Chang’e-3 landed on a thick deposit of volcanic material.

“A large scale wrinkle ridge (~100 km long, 10 km wide) cuts across the area and was formed as tectonic stress caused the volcanic layers to buckle and break along faults. Wrinkle ridges are common on the Moon, Mercury and Mars,” says Robinson.

“The landing site is on a blue mare (higher titanium) thought to be about 3.0 billion years old.”

Older red mare about from 3.5 billion years is only 10 km to the north, he notes.

See our Chang’e-3 color panoramas now featured at NBC News and Space.com

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.

Stay tuned here for Ken’s continuing Chang’e-3, Orion, Orbital Sciences, SpaceX, commercial space, LADEE, Mars and more news.

Ken Kremer

LRO LROC Wide angle camera (WAC) color (689 nm, 415 nm, 321 nm) overlain on WAC sunset BW image. Note the proximity of the landing site to a contact between red and blue maria. Credit: NASA/GSFC/Arizona State University — NASA’s Lunar Reconnaissance Orbiter (LRO) LROC Wide angle camera (WAC) color (689 nm, 415 nm, 321 nm) overlain on WAC sunset BW image. Note the proximity of the landing site to a contact between red and blue maria. Credit: NASA/GSFC/Arizona State University

LRO spacecraft (top) protected by gray colored blankets is equipped with 7 science instruments located at upper right side of spacecraft. Payload fairing in background protects the spacecraft during launch and ascent. Credit: Ken Kremer — NASA’s LRO spacecraft (top) protected by gray colored blankets is equipped with 7 science instruments located at upper right side of spacecraft. LRO is piggybacked atop NASA’s LCROSS spacecraft. Payload fairing in background protects the spacecraft during launch and ascent on Atlas V rocket. Credit: Ken Kremer

January 29, 2014December 23, 2015 by David Dickinson

NEOWISE Spots Mars-Crossing Comet

NASA's NEOWISE Mission takes aim at Comet A1 Siding Spring on January 16th, 2014 when the comet was 571 million kilometres distant. Credit: NASA/JPL-Caltech

One of the big ticket astronomical events of 2014 will be the close passage of Comet C/2013 A1 Siding Spring past the planet Mars in October 2014. Discovered just over a year ago from the Australian-based Siding Spring Observatory, this comet generated a surge of excitement in the astronomical community when it was discovered that it was going to pass very close to the planet Mars in late 2014.

Now, a fleet of spacecraft are poised to study the comet in unprecedented detail. Some of the first space-based observations of the comet have been conducted by NASA’s Hubble Space Telescope and the recently reactivated NEOWISE mission. And although the comet may not look like much yet in the infrared eyes of NEOWISE, its estimated 4 kilometre in diameter nucleus is already active and shedding about 100 kilograms of dust per second.

And although an impact has been since ruled out, it’s that dust that may present a hazard for Mars orbiting spacecraft, as well as a unique scientific observing opportunity.

“Our plans for using spacecraft at Mars to observe Comet A1 Siding Spring will be coordinated with plans for how the orbiters will duck and cover, if we need to do so that,” said NASA/JPL Mars Exploration Program chief scientist Rich Zurek.

The 2014 passage of Comet A1 Siding Spring through the inner solar system. Credit: NASA/JPL-Caltech

Comet A1 Siding Spring is projected to pass within just 138,000 kilometres of Mars on October 19^th, 2014. This is one-third the Earth-Moon distance, and 10 times closer than the closest recorded passage of a comet by the Earth, which was Comet D/1770 Lexell in the late 18^th century. The comet will also miss the Martian moons of Phobos and Deimos, which have the closest orbits of any moons in the solar system at just 5,989 and 20,063 kilometres above the surface of Mars, respectively.

Assets in orbit around the Red Planet are also slated to observe the close approach and passage of Comet A1 Siding Spring, as well as any extraterrestrial meteor shower that its dust may generate.

“We could learn about the nucleus – its shape, its rotation, whether some areas on its surface are darker than others,” Zurek said in a recent NASA/JPL press release.

The rovers Curiosity and Opportunity are currently active on the surface of Mars. Above in orbit, we’ve got the European Space Agency’s Mars Express, and NASA’s Mars Odyssey and the Mars Reconnaissance Orbiter (MRO). These will be joined by India’s Mars Orbiter Mission and NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft just weeks prior to the comet’s passage.

“A third aspect for investigation could be what effect the infalling particles have on the upper atmosphere of Mars,” Zurek said. “They might heat it and expand it, not unlike the effect of a global dust storm.”

Just last year, Mars based spacecraft caught sight of the ill-fated sungrazer Comet C/2012 S1 ISON as it passed Mars. But that dim passage yielded a scant pixel-sized view in the eyes of MRO’s HiRISE camera; Comet A1 Siding Spring will pass 80 times closer than Comet ISON and could yield a view of its nucleus dozens of pixels across.

Though the tenuous Martian atmosphere will shield to surface rovers from any micro-meteoroid impacts, they may also be witness to a surreptitious meteor shower from the debris shed by the comet, a first seen from the surface of another world.

But engineers will also be assessing the potential hazards that said particles may posed to spacecraft orbiting Mars as well.

“It’s way too early for us to know how much of a threat Siding Spring will be to our orbiters,” said JPL’s Mars Exploration Program chief engineer Soren Madsen recently. “It could go either way. It could be a huge deal or it could be nothing – or anything in between.”

In a worst case scenario, Mars orbiting spacecraft would be shuttered and oriented to “shelter in place” as the dust from the comet passes. There’s precedent for this in Earth orbit, as precious assets such as the Hubble Space Telescope were closed for business during the Leonid meteor storm of 1998.

“How active will Siding Spring be in April and May? We’ll be watching that,” Madsen continued. “But if the red alarm starts sounding in May, it would be too late to start planning how to respond. That’s why we’re doing what we’re doing right now.”

Comet A1 Siding Spring was the first comet discovered in 2013 at 7.2 Astronomical Units (AUs) distant. From our Earth based perspective, the comet will reach opposition on August 25^th at 0.96 AU from the Earth, and approach 7’ from Mars on October 19^th in the constellation Ophiuchus in evening skies. The comet reaches perihelion just 4 days later, and is slated to be a binocular comet around that time shining at magnitude +8.

The comet nucleus itself is moving in a retrograde orbit relative to Mars. Particles from A1 Siding Spring will slam into the atmosphere of Mars — and any spacecraft that happens to be in their way — at a velocity of 56 kilometres per second. For context, the recent January Quadrantids have a more sedate atmospheric impact velocity of 41 kilometres a second.

The unfolding 2014 drama of “Mars versus the Comet” will definitely be worth keeping an eye on… more to come!

January 26, 2014December 23, 2015 by Ken Kremer

Yutu rover Suffers Significant Setback at Start of 2nd Lunar Night

This composite view shows China’s Yutu rover heading south and away forever from the Chang’e-3 landing site about a week after the Dec. 14, 2013 touchdown at Mare Imbrium. This cropped view was taken from the 360-degree panorama. See complete 360 degree landing site panorama herein. Chang’e-3 landers extreme ultraviolet (EUV) camera is at right, antenna at left. Credit: CNSA/Chinanews/Ken Kremer/Marco Di Lorenzo – kenkremer.com. See our complete Yutu timelapse pano at NASA APOD Feb. 3, 2014: http://apod.nasa.gov/apod/ap140203.htm

China’s maiden moon rover ‘Yutu’ has just suffered a significant mechanical setback right at the start of her 2nd lunar night, according to an official announcement from Chinese space officials made public this weekend.

The six wheeled Yutu rover, which means ‘Jade Rabbit’, has “experienced a mechanical control abnormality” in a new report by China’s official government newspaper, The People’s Daily.

‘Jade Rabbit’ was traversing southwards from the landing site as the incident occurred just days ago – about six weeks into its planned 3 month moon roving expedition.

However very few details have emerged or been released by the Chinese government about Yutu’s condition or fate.

“Scientists are organizing repairs,” wrote the People’s Daily.

The abnormality occurred due to the “complicated lunar surface environment,” said the State Administration of Science, Technology and Industry for National Defence (SASTIND) in a brief statement, without giving further details, according to the paper.

This situation is very serious because the “abnormality” took place just prior to the beginning of the 2nd lunar night and unavoidable ‘dormancy’ for both ‘Jade Rabbit’ and the Chang’e-3 mothership.

So it’s not clear at this time if Chinese space engineers were able to take any concrete actions to rectify the unspecified problem before both spacecraft entered their next two week long night time slumber.

Based on unofficial accounts, it appears that one of the solar panels did not fold back properly over Yutu’s mast after it was lowered to the required horizontal position into a warmed box to shield and protect it from the extremely frigid lunar night time temperatures.

That could potentially spell doom for the mast mounted instruments and electronic systems, including the color and navigation cameras and the high gain antenna, if true.

Portrait photo of Yutu moon rover taken by camera on the Chang'e-3 moon lander on Dec. 15, 2013 shortly after rolling all 6 wheels onto lunar surface. Credit: Chinese Academy of Sciences — Portrait photo of Yutu moon rover taken by camera on the Chang’e-3 moon lander on Dec. 15, 2013 shortly after rolling all 6 wheels onto lunar surface. Credit: Chinese Academy of Sciences

The now world famous rover entered its second hibernation period at dawn on Saturday, Jan. 25, as the lunar night fell, according to the SASTIND statement.

The mothership “fell asleep” a day earlier on Friday, Jan 24.

Each ship had just completed their 2nd Lunar Day of operations and had apparently been functioning normally and taking planned scientific measurements and imagery.

The research program during Lunar Day 2 included optical telescope observations of the sky, extreme ultraviolent (EUV) observations of the Earth’s plasmasphere, subsurface radar measurements, and spectroscopic measurements with Yutu’s robotic arm.

Both vehicles depend on their life giving solar panels to produce power in order to function and accomplish their scientific tasks during each Lunar day which lasts approximately 14 days.

Likewise, each Lunar night also lasts approximately 14 Earth days.

In order to survive into the next Lunar day, they must each endure the utterly harsh and unforgiving lunar environment when the Moon’s temperatures plunge dramatically to below minus 180 Celsius, or minus 292 degrees Fahrenheit.

So they must enter a sleep mode to conserve energy since there is no sunlight to generate power with the solar arrays during the lunar night.

360-degree time-lapse color panorama from China’s Chang’e-3 lander This 360-degree time-lapse color panorama from China’s Chang’e-3 lander shows the Yutu rover at three different positions during its trek over the Moon’s surface at its landing site from Dec. 15-22, 2013 during the 1st Lunar Day. Credit: CNSA/Chinanews/Ken Kremer/Marco Di Lorenzo – kenkremer.com — 360-degree time-lapse color panorama from China’s Chang’e-3 lander
This 360-degree time-lapse color panorama from China’s Chang’e-3 lander shows the Yutu rover at three different positions during its trek over the Moon’s surface at its landing site from Dec. 15-22, 2013 during the 1st Lunar Day. Credit: CNSA/Chinanews/Ken Kremer/Marco Di Lorenzo – kenkremer.com

During the nocturnal hiatus they are kept alive by a radioisotopic heat source that keeps their delicate computer and electronics subsystems warmed inside a box below the deck. It must be maintained at a temperature of about minus 40 degrees Celsius to prevent debilitating damage.

In a historic first for China, the Chang’e-3 spacecraft safely touched down on the Moon at Mare Imbrium near the Bay of Rainbows some six weeks ago on Dec. 14, 2013.

Seven hours later, the piggybacked 140 kg Yutu robot drove off a pair of ramps, onto the Moon and into the history books.

Is it Farewell Forever Yutu ??

We don’t know yet.

And since there is no communication possible during sleep mode, no one will know until the resumption of daylight some two weeks from now – around Feb. 8 to 9.

Traverse 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 — Traverse 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

Whatever happens, China can be proud of their magnificent accomplishment with the Yutu rover and the 1200 kg stationary Change’-3 lander which has reinvigorated lunar surface exploration after a nearly 40 year gap.

And we wish China’s scientists and engineers well !

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.

Meanwhile as we await the fate of China’s Yutu rover trundling across pitted moonscapes, NASA’s Opportunity rover is in the midst of Martian mountaineering at the start of Decade 2 on the Red Planet and younger sister Curiosity is speeding towards the sedimentary layers of Mount Sharp.

Stay tuned here for Ken’s continuing Chang’e-3, Orion, Orbital Sciences, SpaceX, commercial space, LADEE, Mars and more news.

Ken Kremer

January 25, 2014December 23, 2015 by Ken Kremer

Stunning Astrophoto Captures Awe Inspiring NASA Rocket Launch Amidst Star Trails – Gallery

The rotation of the Earth captured in the trails of the stars over Cape Canaveral Air Force Station on Jan 23, 2014. NASA’s latest Tracking & Data Relay Satellite, TDRS-L, is seen here hitching a fiery ride to orbit atop an Atlas-V rocket, as viewed from the Turn Basin on Kennedy Space Center just a few miles away. Credit: Mike Killian/www.MikeKillianPhotography.com/AmericaSpace
see Atlas V/TDRS-L Launch Galley below
Story updated[/caption]

Space photographer Mike Killian has captured an absolutely stunning astrophoto of this week’s Atlas V blastoff that innovatively combines astronomy and rocketry – its the streak shot featured above. See additional Atlas launch imagery below – and here.

Mike’s awe inspiring imagery melds Thursday night’s (Jan. 23) spectacular Atlas V liftoff of NASA’s latest Tracking & Data Relay Satellite (TDRS) from Cape Canaveral, Florida, with brilliant star trails, reflecting the Earth’s rotation, moving in the crystal clear dark sky overhead and brilliantly glowing xenons and flaming reflections in the waters beneath.

Update 30 Jan: This fabulous star trails/streak image has been featured as the APOD on Jan 30, 2014.

TDRS-L awaits launch atop Atlas V rocket. Credit: Mike Killian/mikekillianphotography.com

The 3.8 ton TDRS-L communications satellite was successfully delivered by the Atlas V to orbit where it will become an essential member of NASA’s vital network to relay all the crucial science and engineering data from a wide variety of science satellites – including the Hubble Space Telescope and the International Space Station.

The United Launch Alliance Atlas V launched at 9:33 p.m. from Pad 40.

Read my complete Atlas V/TDRS-L launch story – here.

Killian’s very creative image makes it looks as though the fiery rocket plume is slicing and dicing a path though the wandering stars as its thundering off the pad, arcing out over the Atlantic Ocean and soaring on to orbit.

And it’s all perfectly framed – as detailed below in my interview with Mike Killian.

Water reflection shot of NASA TDRS-L satellite launch aboard Atlas V rocket on Jan. 23, 2014. Credit: Walter Scriptunas II - www.scriptunasimages.com — Water reflection shot of NASA TDRS-L satellite launch aboard Atlas V rocket on Jan. 23, 2014. Credit: Walter Scriptunas II – www.scriptunasimages.com

Mike is a space friend of mine and we recently spent launch week together photographing the Jan. 9 Antares rocket launch from NASA’s Wallops Island Flight Facility in Virginia, amidst the bone chilling cold of the Polar Vortex – which by the way has returned! See a photo of us freezing together at NASA Wallops – below!!

See our Antares launch imagery – here and here.

Be sure to enjoy the Atlas V gallery herein including more space photog friends including Jeff Seibert, Alan Walters, Walter Scriptunas II and nasatech.net

NASA TDRS-L relay satellite launch aboard Atlas V rocket on Jan. 23, 2014. Credit: Jeff Seibert/wired4space.com

Mike’s magnificent new astrophoto was snapped from the Press Site at the Kennedy Space Center – located right next to the world famous countdown clock and the Vehicle Assembly Building (VAB).

The two launch sites – NASA Wallops and Cape Canaveral/NASA Kennedy Space Center – sit about 800 miles apart on the US East Coast.

His stunning new astrophoto was several years in the making and the result of rather careful planning and of course some good luck too.

Mike is a very experienced and exceptionally talented and accomplished photographer in general.

So for the benefit of Universe Today readers, I asked Mike to describe how he planned, executed and processed the fabulous Jan. 23 star trail/Atlas launch photo.

“I’ve wanted to attempt this shot for 2 years now & finally the conditions for it came together Thursday night – no moonlight, no clouds, barely a breeze, mostly dry air & enough TIME between sunset and liftoff to capture some descent star trails,” Mike Killian told me.

What was the shooting time and equipment involved?

“Approximate total shooting time was about 3 hours, 380 20-second exposures @ ISO 400, shot with a Canon T4i w/ a 11-16mm Tokina 2.8 lens,” said Killian.

“For the launch I adjusted those setting for the rocket’s bright flame, did that exposure, then took the images and stacked using Photoshop. All images are the exact same framing.”

Killian took the photos from right along the edge of the water basin at the Press Site at the Kennedy Space Center, located right next to the VAB where NASA’s Saturn V Moon rockets and Space Shuttles were processed for launch.

Why shoot from Kennedy Space Center instead of Cape Canaveral?

“I chose to shoot from the water’s edge at Turn Basin mainly because of the water, I always like a nice reflection from the xenon lights and the launch itself.

“Plus I knew nobody would shoot from there, as both the VAB roof & Cape Canaveral were available for media to view from (both have fantastic views).”

“I wanted to do something different.”

“Generally we get an hour or so at whatever area we are shooting any given launch from, before heading back to the press site.”

“But since the Turn Basin is AT the press site, the location was open for several hours due to TDRS-L being a night launch.”

“So I had enough time to attempt this shot from about as close as you can get (4 miles or so)!

Is Mike pleased with the result?

“I’m happy with how this one came out!” Mike ecstatically told me.

For some background on the VAB and the imminent end of public tours inside – read my new VAB story, here.

And here’s my daytime shot showing the Turn Basin and Mike’s approximate shooting location at the KSC Press Site. Mike is shooting in the opposite direction – from waters edge looking to the right.

View of the Vehicle Assembly Building (VAB) and the Turn Basin adjacent to the Kennedy Space Center Press Center and the countdown clock. Credit: Ken Kremer – kenkremer.com

Stay tuned here for Ken’s continuing Orion, Chang’e-3, Orbital Sciences, SpaceX, commercial space, LADEE, Mars and more news.

Ken Kremer

Remote camera shot of NASA TDRS-L relay satellite launch aboard Atlas V rocket on Jan. 23, 2014. Credit: Walter Scriptunas II - www.scriptunasimages.com — Remote camera shot of NASA TDRS-L relay satellite launch aboard Atlas V rocket on Jan. 23, 2014. Credit: Walter Scriptunas II – www.scriptunasimages.com

The TDRS-L mission begins as the Atlas V-401 roars from the pad. Credit: nasatech.net

NASA’s TDRS-L blasts off atop Atlas V rocket on Jan. 23, 2014. Credit: Mike Killian/mikekillianphotography.com

Spectacular Go Pro TDRS Launch Video by Matthew Travis

Space journalists Ken Kremer/Universe Today (left) and Mike Killian and Alan Walters of AmericaSpace (center, right) setting remote cameras at Antares launch pad amidst bone chilling cold for the photos featured herein. Credit: Ken Kremer - kenkremer.com — Space journalists Ken Kremer/Universe Today (left) and Mike Killian and Alan Walters of AmericaSpace (center, right) setting remote cameras at Antares launch pad amidst bone chilling cold. Credit: Ken Kremer – kenkremer.com

Photo Credit: Alan Walters / AmericaSpace

January 25, 2014December 23, 2015 by Ken Kremer

Now is Your Last Chance to Visit Inside NASA’s Iconic Vehicle Assembly Building – and maybe see an Orion

NASA’s iconic Vehicle Assembly Building (VAB) and Launch Control Center (LCC) at the Kennedy Space Center, Florida. Public access tours inside the VAB will end on Feb. 11, 2014. NASA’s Apollo Saturn V Moon rockets and Space Shuttles were assembled inside.
Credit: Ken Kremer – kenkremer.com
Story updated- Last chance to visit VAB extended to Feb. 23[/caption]

If you have ever wanted to take a personal trip inside NASA’s world famous Vehicle Assembly Building (VAB) at Kennedy Space Center in Florida, now is the time.

In fact this is your last chance. Because access to the hugely popular public tours will end very soon. And perhaps you’ll see an Orion test capsule too.

Indeed you only have until Feb. 11 [Update: now extended to Feb. 23] to enjoy the KSC “Up-Close Tour” inside the 52 story tall VAB, according to an announcement by the privately run Kennedy Space Center Visitor Complex, which organizes the VAB tours.

The VAB is an iconic world wide symbol of America’s space program.

And it’s home to many of NASA’s finest and most historic exploration achievements – including all the manned Apollo Moon landings and the three decade long Space Shuttle program that launched the Hubble Space Telescope and the International Space Station (ISS) to orbit.

Why are the interior public tours being halted, barely 2 years after they started?

Because after a bit of a lull following the termination of NASA’s Space Shuttle program, space launch activities are ramping up once again and the agency must complete much needed building renovations to prepare for the next step in human exploration of the cosmos – SLS, Orion and commercial ‘space taxis’.

Orion crew capsule, Service Module and 6 ton Launch Abort System (LAS) mock up stack inside the transfer aisle of the Vehicle Assembly Building (VAB) at the Kennedy Space Center (KSC) in Florida. Credit: Ken Kremer/kenkremer.com

The agency needs unfettered use of the VAB to prepare for assembly, lifting and stacking of the new Orion crew capsule and it’s new monster booster rocket – the Space Launch System (SLS) – slated for its maiden blastoff in 2017.

You can always see the 525 foot tall VAB from the outside, gleaming proudly from miles away.

And it’s a must see from up close outside glimpses aboard tour buses driving by all day long – resplendent with a mammoth red, white and blue American flag painted on its side.

But nothing compares to being an eyewitness to history and seeing it from the inside with your own eyes, especially if you are a space enthusiast!

The VAB is one of the largest and most voluminous buildings in the world.

Since 1978, the VAB interior had been off limits to public visitors for more than 30 years during the shuttle era. It was too hazardous to visit because of the presence of the giant shuttle solid rocket boosters loaded with fuel.

Orion Ground Test Article (GTA) recently displayed on the floor inside the Vehicle Assembly Building (VAB). Credit: Ken Kremer - kenkremer.com — Orion Ground Test Article (GTA) recently displayed on the floor inside the Vehicle Assembly Building (VAB). Credit: Ken Kremer – kenkremer.com

Inside access was finally restored to guests at Kennedy Space Center Visitor Complex in November 2011, following the retirement of the space shuttles.

Visitors could again “see firsthand where monstrous vehicles were assembled for launch, from the very first Saturn V rocket in the late 1960s to the very last space shuttle, STS-135 Atlantis, in 2011.”

Although the shuttles are now gone, there is a possibility that maybe you’ll be lucky enough to see an Orion test capsule that’s been used in real ground testing to help NASA prepare for upcoming missions.

Since the layout is constantly changing, there is no guarantee on seeing the Orion.

Possibly either an Orion boilerplate test article or the Ground Test Article (GTA) which was the first flight worthy Orion capsule to be built. The GTA is the path finding prototype for the Orion EFT-1 capsule currently in final assembly and slated to launch this Fall 2014.

Perhaps you’ll be lucky enough to snap a shot like one of mine of the Orion GTA on the floor of the main working area of the VAB – known as the transfer aisle.

You will definitely get the feel for the greatest hits in space history inside the place where the moon rockets and space shuttles were lifted, stacked and assembled for flight and then rolled out to either Launch Pad 39 A or 39 B.

Atlantis approaches the VAB for the final time. Credit: Ken Kremer — Atlantis approaches the VAB for the final time during preparations for the STS-135 flight in 2011. Credit: Ken Kremer – kenkremer.com

“Kennedy Space Center Visitor Complex has been honored to give our guests rare access to the VAB for the past two years, yet we knew that the day would come when preparations for the SLS would take precedent,” said Therrin Protze, chief operating officer for the Visitor Complex, in a statement.

“Kennedy Space Center is an operating space program facility, and preparations for the next chapter in space exploration are the utmost priority, and we are very excited about the future.”

Starting in 2017, America will again launch a mighty rocket – the SLS that will blast Americans to deep space after an unbelievable 50 year gap.

Full belly view of Space Shuttle Discovery coated with thousands of protective heat shield tiles in the transfer aisle of the VAB where it was processed for final launch on STS-133 mission. Note two rectangular attach points holding left and right side main separation bolts. Credit: Ken Kremer - kenkremer.com — Full belly view of Space Shuttle Discovery coated with thousands of protective heat shield tiles in the transfer aisle of the VAB where it was processed for final launch on STS-133 mission. Note two rectangular attach points holding left and right side main separation bolts. Credit: Ken Kremer – kenkremer.com

So for only about the next two weeks, you can see one of the greatest treasures of America’s space program and appreciate the cavernous interior from where our astronauts once set off for the Moon as part of the “Mega Tour”.

The “Mega Tour”, which also included visits to Launch Pad 39 A and the Launch Control Center (LCC) ends on Feb. 11, the visitor complex announced.

However the visitor complex is still offering a modified “Up-Close” tour to Pad 39A and the Launch Control Center (LCC) – at this time. But that’s subject to change at any moment depending on NASA’s priorities.

View of NASA’s 52 story tall Vehicle Assembly Building (VAB) as seen from the top of Launch Pad 39 A. Credit: Ken Kremer - kenkremer.com — View of NASA’s 52 story tall Vehicle Assembly Building (VAB) as seen from the very top of Launch Pad 39 A gantry. Credit: Ken Kremer – kenkremer.com

And don’t forget that you can also see NASA’s genuine Space Shuttle Atlantis in its new permanent exhibition hall at the Kennedy Space Center Visitor Complex.

Please check the visitor center website for complete details and admission pricing on “Up-Close” tours and everything else – www.kennedyspacecenter.com

There is one thing I can guarantee – if you don’t go you will see nothing!

Catch it if you can. It’s NOT coming back any time soon!

Stay tuned here for Ken’s continuing Orion, Chang’e-3, Orbital Sciences, SpaceX, commercial space, LADEE, Mars and more news.

Ken Kremer

January 24, 2014December 23, 2015 by Ken Kremer

Spectacular Nighttime Blastoff Sends Critical NASA TDRS Communications Relay Skyward from Cape – Photo Gallery

The dual Atlas V rocket engines roar to life on a United Launch Alliance Atlas V rocket at Cape Canaveral Air Force Station’s Space Launch Complex 41. The launch vehicle will boost NASA’s Tracking and Data Relay Satellite, or TDRS-L, spacecraft to Earth orbit. Liftoff was at 9:33 p.m. EST on Jan. 23, 2014.
Credit: NASA
Story updated[/caption]

A spectacular nighttime blastoff lit up the evening skies for hundreds of miles around the Florida Space coast on a mission that sent a critical NASA communications relay satellite to orbit this evening, Jan. 23.

NASA’s huge Tracking and Data Relay Satellite L (TDRS-L) is now safely in orbit following tonight’s successful launch aboard a United Launch Alliance Atlas V rocket from Cape Canaveral Air Force Station in Florida.

The Atlas V rocket was launched at 9:33 p.m. EST from Space Launch Complex 41 into crystal clear skies that gave excited spectators an uncommonly long and stunning launch spectacle that was well worth the wait.

The 3.8 ton TDRS-L satellite will become part of a network providing high-data-rate communications to the International Space Station (ISS), Hubble Space Telescope, launch vehicles and a host of other research spacecraft that relay absolutely critical flight, telemetry and science data.

The recently launched Orbital Sciences Cygnus cargo carrier also relays data via the TDRS system.

The ISS, Hubble and all these other spacecraft could not function without the TDRS network of relay satellites.

Liftoff of NASA”s TDRS-L atop Atlas V rocket on Jan. 23, 2014 from CAPE CANAVERAL, Fla. Credit: NASA

The TDRS-L satellite will also be used to track and relay vital information for the maiden launch of NASA’s next generation Orion human spaceflight capsule slated for Fall 2014.

Read my latest Orion update – here.

“TDRS-L and the entire TDRS fleet provide a vital service to America’s space program by supporting missions that range from Earth-observation to deep space discoveries,” said NASA Administrator Charles Bolden.

“TDRS also will support the first test of NASA’s new deep space spacecraft, the Orion crew module, in September. This test will see Orion travel farther into space than any human spacecraft has gone in more than 40 years.”

A United Launch Alliance (ULA) Atlas V rocket successfully launched NASA’s Tracking and Data Relay Satellite (TDRS-L) payload at 9:33 p.m. EST today from Space Launch Complex-41. Credit: Ben Cooper/Launch photography

TDRS-L arrived in geosynchronous transfer orbit about two hours after liftoff. It will orbit at an altitude of 22,300 miles.

The venerable Atlas V rocket is one of the most reliable and well built rockets in the world.

Indeed the Atlas V has been entrusted to launch many high value missions for NASA and the Defense Department- such as Curiosity, JUNO and the X-37 B.

Clear of the lightning wires, the Atlas 5-401 accelerates to orbit. Credit: nasatech.net

The last Atlas V launch from the Cape occurred in November 2013 and sent NASA’s MAVEN Mars orbiter on a voyage to the Red Planet.

NASA’s Mars bound MAVEN spacecraft launches atop Atlas V booster at 1:28 p.m. EST from Space Launch Complex 41 at Cape Canaveral Air Force Station on Nov. 18, 2013. Image taken from the roof of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center. Credit: Ken Kremer/kenkremer.com

And the two stage rocket is being man-rated right now to launch humans to low Earth orbit in the near future.

The Atlas V has been chosen to launch two of the upcoming astronaut ‘space taxis’ as part of NASA’s commercial crew initiative to launch human crews to the International Space Station.

Just today, Sierra Nevada Corp announced that their Dream Chaser mini shuttle will launch to orbit on its first flight on Nov. 1, 2016.

TDRS-L is the 12th in this series of communications satellites.

It is identical to the TDRS-K spacecraft launched in 2013, which was the first of the third generation of TDRS satellites.

They were built by Boeing Space and Intelligence Systems of El Segundo, Calif., and have a 15 year design lifetime.

NASA will now conduct a three month in orbit checkout.

TDRS-M, the next spacecraft in this series, is on track to be ready for launch in late 2015.

This is the third generation of TDRS satellites.

“The TDRS fleet began operating during the space shuttle era with the launch of TDRS-1 in 1983. Of the 11 TDRS spacecraft placed in service to date, eight still are operational. Four of the eight have exceeded their design life,” said NASA.

The Atlas V launched in the 401 configuration vehicle, which includes a 4-meter diameter payload fairing and no solid rocket motors. The first stage was powered by the RD AMROSS RD-180 engine. The Centaur upper stage was powered by a single Aerojet Rocketdyne RL10A-4 engine.

Stay tuned here for Ken’s continuing Orion, Chang’e-3, Orbital Sciences, SpaceX, commercial space, LADEE, Mars and more news.

Ken Kremer

Pictured in Astrotech’s payload processing facility on 3 January 2014, TDRS-L resembles an enormous insect and will form the 12th member of NASA’s Tracking and Data Relay Satellite family. Photo Credit: Mike Killian Photography/AmericaSpace

January 23, 2014December 23, 2015 by Ken Kremer

Opportunity Discovers That Oldest Rocks Reveal Best Chance for Martian Life

Pancam false-color view acquired on Sol 3066 (Sept. 8 2012) of fine-scale layering in the Whitewater Lake locality that is indicative of an ancient aqueous environment on Mars. Veneers have been resistant to wind erosion and enhanced the layered appearance of the outcrop. Layers are typically several millimeters thick. Credit: NASA/JPL-Caltech/Cornell/Arizona State University

After a decade of roving relentlessly on the Red Planet, NASA’s Opportunity rover discovered rocks that preserve the best evidence yet that ancient Mars was the most conducive time period for the formation of life on our Solar System’s most Earth-like Planet, according to the science leaders of the mission.

Opportunity found the rocks – laden with clay minerals – barely over half a year ago in the spring of 2013, at an outcrop named ‘Whitewater Lake’ along an eroded segment of a vast crater named Endeavour that spans some 22 kilometers (14 miles) in diameter.

“These rocks are older than any we examined earlier in the mission, and they reveal more favorable conditions for microbial life than any evidence previously examined by investigations with Opportunity,” says Opportunity Deputy Principal Investigator Ray Arvidson, a professor at Washington University in St. Louis.

Opportunity investigated the rocks at a spot dubbed Matejivic Hill where researchers believe iron-rich smectite was produced in an aqueous environment some 4 billion years ago that was relatively benign and with a nearly neutral pH – thus offering potential life forms a habitable zone with a far better chance to originate and thrive for perhaps as long as hundreds of millions of years.

The new scientific findings are being published in the journal Science on Jan. 24, which just happens to exactly coincide with Opportunity’s landing on the Red Planet ten years ago at Meridiani Planum.

Matejivic Hill is located on the Cape York rim segment of Endeavour crater. See locations on our Opportunity route map below.

“The punch line here is that the oldest rocks Opportunity has examined were formed under very mild conditions — conditions that would have been a much better niche for life, and also much better for the preservation of organic materials that would have been produced,” said Arvidson at a NASA media briefing today, Jan. 23.

Opportunity rover discovered phyllosilicate clay minerals and calcium sulfate veins at the bright outcrops of ‘Whitewater Lake’, at right, imaged by the Navcam camera on Sol 3197 (Jan. 20, 2013, coinciding with her 9th anniversary on Mars. “Copper Cliff” is the dark outcrop, at top center. Darker “Kirkwood” outcrop, at left, is site of mysterious “newberries” concretions. This panoramic view was snapped from ‘Matijevic Hill’ on Cape York ridge at Endeavour Crater. Credit: NASA/JPL-Caltech/Cornell/Marco Di Lorenzo/Ken Kremer

Immediately after landing on Mars on Jan.24, 2004 inside Eagle crater, the six wheeled robot found rocks within her eyesight that provided concrete evidence that eons ago Mars was much warmer and wetter compared to the cold, arid conditions that exist today.

Although those sulfate rich rocks proved that liquid water once flowed on the surface of the Red Planet, they also stem from a time period with a rather harsh environment that was extremely acidic, containing significant levels of sulfuric acid that would not be friendly to the formation or sustainability of potential Martian life forms.

“Evidence is thus preserved for water-rock interactions of the aqueous environments of slightly acidic to circum-neutral pH that would have been more favorable for prebiotic chemistry and microorganisms than those recorded by younger sulfate-rich rocks at Meridiani Planum,” Ardivson wrote in the Science paper, of which he is the lead author, along with many other team members.

NASA's Opportunity Mars rover recorded the component images for this self-portrait near the peak of Solander Point and about three weeks before completing a decade of work on Mars. The rover's panoramic camera (Pancam) took the images during the interval Jan. 3, 2014, to Jan. 6, 2014. Credit: NASA/JPL-Caltech/Cornell/Arizona State University — NASA’s Opportunity Mars rover recorded the component images for this self-portrait near the peak of Solander Point and about three weeks before completing a decade of work on Mars. The rover’s panoramic camera (Pancam) took the images during the interval Jan. 3, 2014, to Jan. 6, 2014. Credit: NASA/JPL-Caltech/Cornell/Arizona State University

The science team directed Opportunity to Matejivic Hill and the ‘Whitewater Lake’ area of outcrops based on predictions from spectral observations collected from the CRISM spectrometer aboard one of NASA’s spacecraft circling overhead the Red Planet – the powerful Mars Reconnaissance Orbiter (MRO).

Opportunity arrived at Mars barely 3 weeks after her twin sister, Spirit on 3 January 2004.

The long lived robot has been methodically exploring along the rim of Endeavour crater since arriving in August 2011.

The newly published results from Opportunity correlate very well with those from sister rover Curiosity which likewise found a habitable zone where drinkable water once flowed on the opposite side of Mars.

The combined discoveries from the golf cart sized Opportunity and the SUV sized Curiosity tell us that the presence of liquid water was widespread on ancient Mars.

“The more we explore Mars, the more interesting it becomes. These latest findings present yet another kind of gift that just happens to coincide with Opportunity’s 10th anniversary on Mars,” said Michael Meyer, lead scientist for NASA’s Mars Exploration Program.

“We’re finding more places where Mars reveals a warmer and wetter planet in its history. This gives us greater incentive to continue seeking evidence of past life on Mars.”

Opportunity is currently investigating a new cache of clay mineral outcrops by the summit of Solander Point, a rim segment just south of Cape York and Matejivic Hill.

These outcrops were likewise detected by the CRISM spectrometer aboard MRO. The hunt for these outcrops was detailed in earlier discussions I had with Ray Arvidson.

Opportunity by Solander Point peak - her 1st mountain climbing adventure. NASA’s Opportunity rover captured this panoramic mosaic on Dec. 10, 2013 (Sol 3512) near the summit of “Solander Point" on the western rim of Endeavour Crater where she is investigating outcrops of potential clay minerals. Assembled from Sol 3512 navcam raw images. Credit: NASA/JPL/Cornell/Marco Di Lorenzo/Ken Kremer-kenkremer.com — Opportunity by Solander Point peak – her 1st mountain climbing adventure. NASA’s Opportunity rover captured this panoramic mosaic on Dec. 10, 2013 (Sol 3512) near the summit of “Solander Point” on the western rim of Endeavour Crater where she is investigating outcrops of potential clay minerals. Assembled from Sol 3512 navcam raw images. Credit: NASA/JPL/Cornell/Marco Di Lorenzo/Ken Kremer-kenkremer.com

Today marks Opportunity’s 3555th Sol or Martian Day roving Mars – for what was expected to be only a 90 Sol mission.

So far she has snapped over 188,200 amazing images on the first overland expedition across the Red Planet.

Her total odometry stands at over 24.07 miles (38.73 kilometers) since touchdown on Jan. 24, 2004 at Meridiani Planum.

Read more about sister Spirit – here and here.

Meanwhile on the opposite side of Mars, Opportunity’s younger sister rover Curiosity is trekking towards gigantic Mount Sharp. She celebrated 500 Sols on Mars on New Years Day 2014.

And a pair of new orbiters are streaking to the Red Planet to fortify the Terran fleet- NASA’s MAVEN and India’s MOM.

Finally, China’s Yutu rover is trundling across pitted moonscapes.

Stay tuned here for Ken’s continuing Opportunity, Curiosity, Chang’e-3, LADEE, MAVEN, Mars rover and MOM news.

Ken Kremer

Opportunity by Solander Point peak – 2nd Mars Decade Starts here! NASA’s Opportunity rover captured this panoramic mosaic on Dec. 10, 2013 (Sol 3512) near the summit of “Solander Point” on the western rim of Endeavour Crater where she starts Decade 2 on the Red Planet. She is currently investigating outcrops of potential clay minerals formed in liquid water on her 1st mountain climbing adventure. Assembled from Sol 3512 navcam raw images. Credit: NASA/JPL/Cornell/Marco Di Lorenzo/Ken Kremer-kenkremer.com

Traverse Map for NASA’s Opportunity rover from 2004 to 2014. This map shows the entire path the rover has driven during a decade on Mars and over 3540 Sols, or Martian days, since landing inside Eagle Crater on Jan 24, 2004 to current location by f Solander Point summit at the western rim of Endeavour Crater. Rover will spnd 6th winter here atop Solander. Opportunity discovered clay minerals at Esperance - indicative of a habitable zone. Credit: NASA/JPL/Cornell/ASU/Marco Di Lorenzo/Ken Kremer — Traverse Map for NASA’s Opportunity rover from 2004 to 2014
This map shows the entire path the rover has driven during a decade on Mars and over 3540 Sols, or Martian days, since landing inside Eagle Crater on Jan 24, 2004 to current location by f Solander Point summit at the western rim of Endeavour Crater. Rover will spnd 6th winter here atop Solander. Opportunity discovered clay minerals at Esperance – indicative of a habitable zone. Credit: NASA/JPL/Cornell/ASU/Marco Di Lorenzo/Ken Kremer

January 23, 2014December 23, 2015 by Elizabeth Howell

Will Spacewalks Happen On Expedition 40? NASA Undecided Due To Leak Investigation

Steve Swanson, commander of Expedition 40, during a spacewalk on 2007 shuttle mission STS-117. Credit: NASA

Remember those snorkels and pads astronauts used during the ammonia pump replacement on station this past December? The new measures went a long way to helping astronauts stay safe if another helmet water leak happens, but at the same time, NASA is eager to find the cause so they know how it happened and how to prevent it.

Two maintenance spacewalks are planned for Expedition 40, but they’re not necessarily going forward yet. NASA has traced the issue to a fan pump separator, but there’s another issue, explained expedition commander Steve Swanson: where the particulates in the water came from. Perhaps they were from a filter, or perhaps from the water system itself. So NASA is reserving spacewalks on a need-only basis until more is known.

“That was the problem. Now, we’ve got to find out where that came from,” Swanson said in a phone interview with Universe Today from Houston to preview Expedition 39/40’s mission, which launches in late March. Joining the two-time shuttle astronaut will be two other people, including Alexander Skvortsov. The Russian cosmonaut commanded Expedition 24 in 2010, which experienced a similar ammonia leak to the one that was just repaired a few months ago.

Expedition 39/40 cosmonaut Alexander Skvortsov during a 2010 mission to the International Space Station, when he served as commander of Expedition 24. In the background is NASA astronaut NASA astronaut Tracy Caldwell Dyson. Credit: NASA

While leaks and spacewalks are the items that grab headlines when it comes to spaceflight, one of the major goals of the International Space Station is more subtle. Researchers hope to understand how spaceflight affects the human body during long-duration missions. (This will be a major focus of a one-year mission to station in 2015.) Through a translator, Skvortsov explained that the recent decision to extend station’s operations to at least 2024 will be a help for research of this kind.

“It is great that they have expanded the station until 2024 at least, and it will be very beneficial to the science programs and projects we have on board,” he said in Russian. “I hope that it will be extended even further. It will depend on the condition of the station.”

Rounding out the crew will be Oleg Artemyev, a first-time cosmonaut who has participated in precursor isolation experiments to the Mars 500 mission that saw a crew of people simulate a mission to Mars.

Expedition 39 is expected to launch March 26, 2014 from the Baikonour Cosmodrome in Kazakhstan. The crew will join orbiting spacefarers Koichi Wakata (who will command Expedition 39, a first for Japan), Rick Mastracchio (who participated in the ammonia pump swap-out) and Mikhail Tyurin.

The Expedition 39/40 crew at a NASA press conference in January 2014. From left, Oleg Artemyev, Alexander Skvortsov and Steve Swanson. Credit: NASA

January 23, 2014December 23, 2015 by Elizabeth Howell

Dusty, Windy And Damp: Five NASA Probes To Hunt Down Climate Change in 2014

Artist's conception of NASA's Orbiting Carbon Observatory, which will examine carbon dioxide in the atmosphere (and its effect on climate change) after an expected launch in July 2014. Credit: NASA

How badly will climate change affect our planet? Different models tell us different things, and that’s partly because we need more precise information about the factors that warm the world. How much is sea level rising? What are the levels of carbon dioxide in the atmosphere? All of these things must be known.

NASA expects to launch five Earth science missions this year, which is the biggest roster in more than a decade. They’ll track rainfall, seek water hiding in soil, and examine carbon dioxide and ocean winds around the world. Here’s a quick rundown of the busy launch schedule:

Global Precipitation Measurement (GPM) Core Observatory (Feb. 27): This will be the first of a series of satellites to look at snow and rain from space. “This new information will help answer questions about our planet’s life-sustaining water cycle, and improve water resource management and weather forecasting,” NASA stated. This joint spacecraft with the Japanese Aerospace Exploration Agency (JAXA) will launch from Japan’s Tanegashima Space Center on a H-IIA rocket. GPM was built at NASA’s Goddard Space Flight Center in Maryland.

ISS-RapidScat (June 6): This sensor will sit on the International Space Station and monitor ocean winds (including storms and hurricanes). What’s interesting about this mission is its use of old parts, NASA points out, as well as the decision to mount it on a station rather than take the more expensive route of making it a separate satellite. The probe will launch on a SpaceX Dragon spacecraft (aboard a SpaceX Falcon 9 rocket) from Florida’s Cape Canaveral Air Force Station as part of a regular commercial resupply flight.

Artist's conception of how ISS-RapidScat will work. Credit: NASA/JPL-Caltech/Johnson Space Center — Artist’s conception of how ISS-RapidScat will work. Credit: NASA/JPL-Caltech/Johnson Space Center

Orbiting Carbon Observatory (OCO)-2 (July): NASA plans to take a second crack at this type of satellite after the OCO launch failure in 2009. The satellite will seek out carbon dioxide to better understand where it is emitted (in both natural and artificial processes) and how it moves through the water, air and land. This will launch from California’s Vandenberg Air Force Base on a Delta II rocket. OCO-2 will be managed by NASA’s Jet Propulsion Laboratory in California.

Cloud-Aerosol Transport System (CATS) (Sept. 12): This technology demonstration project will use lasers, in three wavelengths, to examine tiny particles borne into the atmosphere from phenomena such as pollution, smoke, dust and volcanoes. “These aerosol particles pose human health risks at ground level and influence global climate through their impact on cloud cover and solar radiation in Earth’s atmosphere,” NASA stated. This will also leave Earth aboard a SpaceX resupply flight from Cape Canaveral.

Soil Moisture Active Passive (SMAP) mission (November): Will check out the moisture level of soil, with the aim of refining “predictions of agricultural productivity, weather and climate,” NASA stated. Also managed by JPL, this satellite will spend its time in an almost-polar “sun-synchronous” orbit that keeps the sun’s illumination below constant during SMAP’s turns around the Earth. SMAP will launch from Vandenberg on a Delta II rocket.

Source: NASA