Following Discovery’s triumphant final flight from her Florida Spaceport home and victory lap tour above the skies of Washington D.C. – piggybacked atop a 747 Jumbo Jet – she landed at her permanent new home at the Smithsonian’s Virginia annex on April 17 and the dynamic duo taxied off the Dulles Airport runway to a temporary parking spot off to the side.
Tonight, Discovery is being demated from the Shuttle Carrier Aircraft, designated NASA 905.
As Discovery awaited demating off to the side of a Dulles runway, numerous jets have descended right past – with some lucky passengers catching a birds eye glimpse of that remarkable sight of Discovery sitting atop a 747 jet.
A pair of rented monstrous cranes at front and back will hoist Discovery – weighing around 166,000 pounds – off the jets rear and three unbolted attach points. The 747 will then be backed out, Discovery’s landing gear and wheels will be extended and the cranes will gently lower NASA’s most experienced shuttle orbiter to the ground in a delicate and rarely performed ballet.
A small crew of the few remaining shuttle workers has meticulously prepared the Dulles airport site over the past few weeks, drilled stabilizing holes into the tarmac and assembled the Demag cranes which stem from a company in New Jersey and were specially flown in from a Canadian worksite.
NASA’s fleet leading orbiter will then be towed a short distance to her permanent new home at the Smithsonian National Air and Space Museum’s Steven F. Udvar-Hazy Center in Chantilly, Virginia.
The public is invited to attend the Smithsonian’s “Welcome Discovery Day Celebration” on Thursday, April 19 to witness the final leg of Discovery’s trip, being towed inside. The museum doors open at 8 a.m. sharp.
Those who attend the Smithsonian’s April 19 festivities will be treated to a once in a lifetime view of a shuttle shuffle and two space shuttles – Discovery and Enterprise -poised nose to nose for about 4 hours.
Space Shuttle Enterprise is being towed out of the Udvar-Hazy Center to make way for parking Discovery in her new home at the exact same spot now occupied by the prototype orbiter Enterprise since 2003.
Over the weekend, Enterprise will be hoisted atop the modified 747 and fly to her new home in New York City on April 23 – weather permitting.
Enterprise will land at JFK Airport and eventually be transported by barge to the Intrepid Sea, Air, and Space Museum in Manhattan.
See you at the Smithsonian and send Ken your Discovery photos to post at Universe Today.
Space Shuttle Discovery is poised for her final takeoff, bolted firmly on top of the Boeing 747 Shuttle Carrier Aircraft (SCA) at the Kennedy Space Center in Florida.
This morning (Tuesday, April 16) the mated pair were backed out of the Mate/Demate Device at the Shuttle Landing Facility.
See more images from Universe Today photographer Mike Deep at KSC, below:
Kennedy Space Center has been Discovery’s home for three decades and the countdown clock is ticking down relentlessly to a day many hoped would not come foe many more years. In just a few hours she will depart for the last time and never return.
The SCA jet, designated NASA 905, will fire her engines at the runway and take flight shortly after sunrise at 7 a.m. on Tuesday (April 17), fly around the Space Coast facilities and beaches, putting on a great show for the throngs expected to wish her a fond farewell. The best view is from the beaches around Port Canaveral and the lucky visitors at the landing strip itself.
Then, NASA 905 will head north and ferry Discovery to her permanent new home and museum display at the Smithsonian National Air and Space Museum’s Steven F. Udvar-Hazy Center in Chantilly, Virginia.
Discovery is expected to arrive in the Washington, D.C. area around 10 to 11 a.m. with spectacular views around the National Mall area as well as National and Dulles Airports and the Udvar-Hazy Center, at only about 1500 feet altitude – weather permitting.
NASA TV will air live broadcasts of Discovery’s flight
If you spot the shuttle along the way and around the DC area, send Ken your photos to post here at Universe Today.
Following a busy weekend of work, Space Shuttle Discovery is now attached piggyback style to the Shuttle Carrier Aircraft (SCA) at NASA’s Kennedy Space Center and all set for the final flight to her ultimate resting place at the Smithsonian National Air and Space Museum’s Steven F. Udvar-Hazy Center in Virginia on Tuesday April 17. There she will reside on permanent display for the public just a short distance outside Washington D.C.
In the predawn hours on Saturday (April 14), Discovery was towed for the last time to the Mate- Demate Device (MDD) at the Shuttle Landing Facility and NASA’s specially outfitted Boeing 747 Jumbo Jet awaiting her in Florida. But howling winds in the subsequent hours delayed the hoist and mate on the back of the huge carrier plane.
Today (Sunday, April 15), the winds calmed and technicians raised Discovery and mechanically bolted her atop the SCA jet, designated NASA 905.
“It may have taken two days because of weather, but Discovery was attached to the Shuttle Carrier Aircraft today (April 15),” NASA KSC spokesman Allard Beutel told Universe Today after the mating operation was finished.
“And we’re on track to give Discovery a proper send off to its new home on Tuesday morning.”
NASA 905 will carry out all the remaining flights to ferry Space Shuttles Discovery, Enterprise and Endeavour to their permanent museum sites in Virginia, New York and California. The last remaining shuttle – Atlantis – will be towed later this year to her new home a few miles down the road at the Kennedy Space Center Visitor Complex.
The initial mating of Discovery and the SCA in the mate/demate device was completed at about 11:15 a.m. EDT. The shuttle was finally secured to the carrier jet a few hours later on Sunday afternoon and will be backed out of the MDD on Monday, April 16.
NASA 905 will lift off at about 7 a.m. to ferry Discovery to the Washington Dulles International Airport in Virginia on April 17 with a planned arrival between 10 to 11 a.m. depending on weather.
If you spot the shuttle along the way, send Ken your photos to post here at Universe Today.
The SCA will fly over multiple locations from Washington, DC to the Udvar-Hazy Center as low as 1500 feet for the public to enjoy before finally landing at Dulles Airport.
Ken hopes to be on hand at the Udvar-Hazy Center for Universe Today
Discovery’s final departure from the Kennedy Space Center marks a bittersweet time for all who worked on the shuttle program as well as fans and advocates of space exploration across the globe.
Calling all Skywatching and Space Fans ! This is a great week for observing the International Space Station (ISS), swiftly crossing the evening nighttime sky.
All this week from Monday thru Saturday, folks all across vast portions of the United States and Canada will be treated to fabulous viewings of the International Space Station. And at very convenient viewing times in the early evening, after dinner and in prime time.
From Maine to Vancouver, from Ohio to Texas, from Florida to New Mexico – many of you will be in for a rather pleasurable ISS treat.
Of course the exact viewing times, days, elevations, durations and directions varies greatly depending on your exact location – and clear skies. And the viewing parameters change daily.
This evening, Monday April 9, I shot a few 20 to 30 second exposures as the ISS was speeding past at about a 30 degree elevation. But the best viewings at far higher elevations are yet to come the remainder of this week.
The International Space Station is the brightest manmade object in the night sky and even brighter than Venus depending on orbital mechanics. Only our Sun is brighter. Since Venus is an evening observing target this week, maybe you’ll even be lucky to see the ISS seem to pass close by that hellishly hot planet.
Have you ever looked at the ISS hurtling overhead ?
Take some shots and send them to Ken to post here at Universe Today.
And remember, 6 Humans from the US, Russia and the Netherlands are currently residing aboard the ISS, conducting science research and sending back gorgeous shots of all of us back here on Earth.
The bright object in the center of this video sequence is the planet Mercury, seen by NASA’s STEREO-B spacecraft as it was pummeled by wave after wave of solar material ejected from the Sun during the week of March 25 – April 2, 2012.
The video above was released by NASA’s Goddard Space Flight Center earlier today. The Sun is located just off-frame to the left, while Earth would be millions of miles to the right.
Proof that it’s not easy being first rock from the Sun!
One of the “weirdest and least understood” areas of Mars, the enormous Hellas Impact Basin contains strange flowing landforms that bespeak of some specialized and large-scale geologic process having taken place. The HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter recently captured the image above, showing what’s being called “lava lamp terrain” — stretched and contorted surface that looks like overworked modeling clay or pulled taffy… or, with a bit of imagination, the melted, mesmerizing contents of a party light from another era.
At 1,400 miles (2,300 km) across, Mars’ Hellas Basin is one of the largest impact craters in the entire Solar System. Its vast interior sinks to a depth of about 23,000 feet (7152 meters) below Mars’ average surface elevation (Martian “sea level”, if you will) and thus its floor is often shrouded by haze and dust, making visual imaging difficult.
The “lava lamp” terrain is just one of many different types of landforms that are found in the basin, although many of these banded features are found in the northwest area — which is also the deepest part of the basin. If there had been water in the region at some point in the planet’s history, it would have concentrated there.
Although the texture at first appears as if it could be volcanic in origin, it’s thought that flowing water or ice may actually be the source.
Researchers are currently working to determine how the Hellas Basin became so smoothly sculpted. Nicolas Thomas, Professor of Experimental Physics at the University of Bern, Switzerland, told Universe Today:
“There are a lot of very interesting images from this area and we are trying to get more data (including stereo) to understand better what’s going on and to try to establish what process is responsible for the numerous bizarre features we see. We are hoping to make some more progress in the next few months.”
“Together with the observations of isolated areas and the lack of obvious caldera(s), it is difficult to envisage a volcanic origin for these features and we currently tend towards a mechanism involving ice,” Thomas stated in an abstract of a presentation given at the Europlanet Conference in 2010.
Read the full abstract here, and see this and more high-resolution images from Mars on the HiRISE website.
As of today, NASA’s car sized Curiosity rover has reached the halfway point in her 352 million mile (567 million km) journey to Mars – No fooling on April 1, 2012.
It’s T Minus 126 days until Curiosity smashes into the Martian atmosphere to brave the hellish “6 Minutes of Terror” – and, if all goes well, touch down inside Gale Crater at the foothills of a Martian mountain taller than the tallest in the continental United States – namely Mount Rainier.
Curiosity will search for the ingredients of life in the form of organic molecules – the carbon based molecules which are the building blocks of life as we know it. The one-ton behemoth is packed to the gills with 10 state of the art science instruments including a 7 foot long robotic arm, scoop, drill and laser rock zapper.
The Curiosity Mars Science laboratory (MSL) rover was launched from sunny Florida on Nov. 26, 2011 atop a powerful Atlas V rocket for an 8.5 month interplanetary cruise from the Earth to Mars and is on course to land on the Red Planet early in the morning of Aug. 6, 2012 EDT and Universal Time (or Aug. 5 PDT).
On March 26, engineers at NASA’s Jet Propulsion Laboratory, Pasadena, Calif., successfully ignited the spacecrafts thrusters for the second of six planned trajectory correction maneuvers (TCM’s) to adjust the robot’s flight path during the long journey to achieve a pinpoint landing beside the Martian mountain.
“It is satisfying to get the second maneuver under our belts and know we are headed in the right direction,” said JPL’s Erisa Hines, systems lead for the maneuver. “The cruise system continues to perform very well.”
This maneuver was one-seventh as much as the flight’s first course adjustment, on Jan. 11. The cruise stage is equipped with eight thrusters grouped into two sets of four that fire as the entire spacecraft spins at two rotations per minute. The thruster firings change the velocity of the spacecraft in two ways – along the direction of the axis of rotation and also perpendicular to the axis. Altogether there were more than 60 pulsing maneuvers spaced about 10 seconds apart.
“The purpose is to put us on a trajectory to the point in the Mars atmosphere where we need to be for a safe and accurate landing,” said Mau Wong, maneuver analyst at JPL.
Marking another crucial milestone, the flight team has also powered up and checked the status of all 10 MSL science instruments – and all are nominal.
“The types of testing varied by instrument, and the series as whole takes us past the important milestone of confirming that all the instruments survived launch,” said Betina Pavri of NASA’s Jet Propulsion Laboratory, Pasadena, Calif., science payload test engineer for the mission. “These checkouts provide a valuable calibration and characterization opportunity for the instruments, including camera dark images and a measurement of zero pressure in the vacuum of space for the rover weather station’s pressure sensor.”
Ever since it was the first of MSL’s science instruments to be switched on three months ago, the Radiation Assessment Detector (RAD) has been collecting valuable measurements about the potentially lethal radiation environment in space and acting as a stunt double for determining the potential health effects on future human travelers to Mars.
RAD has been collecting data on the recent wave of extremely powerful solar flares erupting from the sun.
Curiosity has another 244 million kilometers to go over the next 4 months.
All hopes ride on Curiosity as America’s third and last generation of Mars rovers.
Devastating and nonsensical funding cuts to NASA’s Planetary Science budget have forced NASA to cancel participation in the 2018 ExoMars lander mission that had been joint planned with ESA, the European Space Agency. ESA now plans to forge ahead with Russian participation.
The first student selected photos of the Moon’s surface snapped by NASA’s new pair of student named Lunar Mapping orbiters – Ebb & Flow – have just been beamed back and show an eerie view looking back to the Home Planet – and all of Humanity – barely rising above the pockmarked terrain of the mysterious far side of our nearest neighbor in space.
Congratulations to Americas’ Youth on an outstanding and inspiring choice !!
The student photo is reminiscent of one of the iconic images of Space Exploration – the first full view of the Earth from the Moon taken by NASA’s Lunar Orbiter 1 back in August 1966 (see below).
The images were taken in the past few days by the MoonKAM camera system aboard NASA’s twin GRAIL spacecraft currently circling overhead in polar lunar orbit, and previously known as GRAIL A and B. The formation-flying probes are soaring over the Moon’s north and south poles.
The nearly identical ships were rechristened as Ebb and Flow after Fourth grade students from the Emily Dickinson Elementary School in Bozeman, Mont., won the honor to rename both spacecraft by submitting the winning entries in a nationwide essay competition sponsored by NASA.
“The Bozeman 4th graders had the opportunity to target the first images soon after our science operations began,” said Maria Zuber, GRAIL principal investigator of the Massachusetts Institute of Technology in Cambridge, Mass., to Universe Today.
“It is impossible to overstate how thrilled and excited we are !”
The initial packet of some 66 student-requested digital images from the Bozeman kids were taken by the Ebb spacecraft from March 15-17 and downlinked to Earth March 20. They sure have lots of exciting classwork ahead analyzing all those lunar features !
“GRAIL’s science mapping phase officially began on March 6 and we are collecting science data,” Zuber stated.
GRAIL’s science goal is to map our Moon’s gravity field to the highest precision ever. This will help deduce the deep interior composition, formation and evolution of the Moon and other rocky bodies such as Earth and also determine the nature of the Moon’s hidden core.
Engaging students and the public in science and space exploration plays a premier role in the GRAIL project. GRAIL is NASA’s first planetary mission to carry instruments – in the form of cameras – fully dedicated to education and public outreach.
Over 2,700 schools in 52 countries have signed up to participate in MoonKAM.
5th to 8th grade students can send suggestions for lunar surface targets to the GRAIL MoonKAM Mission Operations Center at UC San Diego, Calif. Students will use the images to study lunar features such as craters, highlands, and maria while also learning about future landing sites.
NASA calls MoonKAM – “The Universe’s First Student-Run Planetary Camera”. MoonKAM means Moon Knowledge Acquired by Middle school students.
The MoonKAM project is managed by Dr Sally Ride, America’s first female astronaut.
“What might seem like just a cool activity for these kids may very well have a profound impact on their futures,” Ride said in a NASA statement. “The students really are excited about MoonKAM, and that translates into an excitement about science and engineering.”
“MoonKAM is based on the premise that if your average picture is worth a thousand words, then a picture from lunar orbit may be worth a classroom full of engineering and science degrees,” says Zuber. “Through MoonKAM, we have an opportunity to reach out to the next generation of scientists and engineers. It is great to see things off to such a positive start.”
Altogether there are eight MoonKAM cameras aboard Ebb and Flow – one 50 mm lens and three 6 mm lenses. Each probe is the size of a washing machine and measures just over 3 feet in diameter and height.
Snapping the first images was delayed a few days by the recent series of powerful solar storms.
“Due to the extraordinary intensity of the storms we took the precaution of turning off the MoonKAMs until the solar flux dissipates a bit,” Zuber told me.
“GRAIL weathered the storm well. The spacecraft and instrument are healthy and we are continuing to collect science data.”
The washing-machine sized probes have been flying in tandem around the Moon since entering lunar orbit in back to back maneuvers over the New Year’s weekend. Engineers spent the past two months navigating the spaceship duo into lower, near-polar and near-circular orbits with an average altitude of 34 miles (55 kilometers) that are optimized for science data collection and simultaneously checking out the spacecraft systems.
Ebb and Flow were launched to the Moon on September 10, 2011 aboard a Delta II rocket from Cape Canaveral, Florida and took a circuitous 3.5 month low energy path to the moon to minimize the overall costs.
The Apollo astronauts reached the Moon in just 3 days. NASA’s next generation Orion space capsule currently under development will send American astronauts back to lunar orbit by 2021 or sooner.
NASA has just granted an extension to the GRAIL mission. Watch for my follow-up report detailing the expanded science goals of GRAIL’s extended lunar journey.
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March 24 (Sat): Free Lecture by Ken Kremer at the New Jersey Astronomical Association, Voorhees State Park, NJ at 830 PM. Topic: Atlantis, the End of Americas Shuttle Program, Orion, SpaceX, CST-100, Moon and the Future of NASA Human & Robotic Spaceflight
NASA is on course to make the highest leap in human spaceflight in nearly 4 decades when an unmanned Orion crew capsule blasts off from Cape Canaveral, Fla., on a high stakes, high altitude test flight in early 2014.
A new narrated animation (see below) released by NASA depicts the planned 2014 launch of the Orion spacecraft on the Exploration Flight Test-1 (EFT-1) mission to the highest altitude orbit reached by a spaceship intended for humans since the Apollo Moon landing Era.
Orion is NASA’s next generation human rated spacecraft and designed for missions to again take humans to destinations beyond low Earth orbit- to the Moon, Mars, Asteroids and Beyond to deep space.
Orion Video Caption – Orion: Exploration Flight Test-1 Animation (with narration by Jay Estes). This animation depicts the proposed test flight of the Orion spacecraft in 2014. Narration by Jay Estes, Deputy for flight test integration in the Orion program.
Lockheed Martin Space Systems is making steady progress constructing the Orion crew cabin that will launch atop a Delta 4 Heavy booster rocket on a two orbit test flight to an altitude of more than 3,600 miles and test the majority of Orion’s vital vehicle systems.
The capsule will then separate from the upper stage, re-enter Earth’s atmosphere at a speed exceeding 20,000 MPH, deploy a trio of huge parachutes and splashdown in the Pacific Ocean off the west coast of California.
Lockheed Martin is responsible for conducting the critical EFT-1 flight under contract to NASA.
Orion will reach an altitude 15 times higher than the International Space Station (ISS) circling in low orbit some 250 miles above Earth and provide highly valuable in-flight engineering data that will be crucial for continued development of the spaceship.
“This flight test is a challenge. It will be difficult. We have a lot of confidence in our design, but we are certain that we will find out things we do not know,” said NASA’s Orion Program Manager Mark Geyer.
“Having the opportunity to do that early in our development is invaluable, because it will allow us to make adjustments now and address them much more efficiently than if we find changes are needed later. Our measure of success for this test will be in how we apply all of those lessons as we move forward.”
Lockheed Martin is nearing completion of the initial assembly of the Orion EFT-1 capsule at NASA’s historic Michoud Assembly Facility (MAF) in New Orleans, which for three decades built all of the huge External Fuel Tanks for the NASA’s Space Shuttle program.
In May, the Orion will be shipped to the Kennedy Space Center in Florida for final assembly and eventual integration atop the Delta 4 Heavy rocket booster and launch from Space Launch Complex 37 at nearby Cape Canaveral. The Delta 4 is built by United Launch Alliance.
The first integrated launch of an uncrewed Orion is scheduled for 2017 on the first flight of NASA’s new heavy lift rocket, the SLS or Space Launch System that will replace the now retired Space Shuttle orbiters
Continued progress on Orion, the SLS and all other NASA programs – manned and unmanned – is fully dependent on the funding level of NASA’s budget which has been significantly slashed by political leaders of both parties in Washington, DC in recent years.
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March 24 (Sat): Free Lecture by Ken Kremer at the New Jersey Astronomical Association, Voorhees State Park, NJ at 830 PM. Topic: Atlantis, the End of Americas Shuttle Program, Orion, SpaceX, CST-100 and the Future of NASA Human & Robotic Spaceflight
Drown yourself in stunning images from NASA’s Goddard Space Flight Center set to awesome music from indie band One Ring Zero. Don’t hold back, just dive right in. You’ll love it, we promise.