Posted on by Ken Kremer

‘In Flight’ Shuttle Orbiter retirement display planned by Kennedy Space Center Visitor Complex

Shuttle orbiter would be displayed like In Flight at Kennedy Space Center Visitor Complex. Credit: KSC Visitor Complex

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‘In Flight’ …. That’s the heart of the dramatic plan to showcase a Space Shuttle Orbiter being proposed by the Kennedy Space Center Visitor Complex (KSCVC) as they seek to win the heated competition to become the permanent new home to one of NASA’s three soon to be retired Orbiters.

Honoring the past, embracing the future of human spaceflight and celebrating the spirit of human determination; this is the new theme planned by the Visitor Complex at Kennedy so that guests of all ages will feel like they are embarking on an interactive space expedition. See the ‘In Flight’ graphic illustration above.

Some 21 science centers and museums across the US are bidding for the once in a lifetime chance to house NASA’s surviving shuttle orbiters; Discovery, Atlantis and Endeavour.

“The Kennedy Space Center is the home of the Space Shuttle unlike all the other places,” said Bill Moore, Chief Operating Officer of KSCVC. I spoke to Moore at KSC in an exclusive interview for Universe Today.

“All of the shuttle missions have launched from here, not anywhere else. So Kennedy is their home. And they all eventually come back here at the end of each mission. So we have a compelling story to tell about their history at KSC and the future.”

Shuttle Endeavour and the White Room
Shuttle orbiter display at the Kennedy Space Center Visitor Complex will include many shuttle artifacts, including the White Room - shown here attached to shuttle Endeavour. Astronauts walk
through the white room to enter the shuttle crew cabin. Credit: Ken Kremer

The Smithsonian National Air & Space Museum, Washington, D.C., has long been expected to be picked as the retirement home for Space Shuttle Discovery, the oldest orbiter. That leaves Atlantis and Endeavour remaining in the bidding war. Since the Smithsonian currently displays the shuttle Enterprise, that unflown orbiter would also be up for grabs by another venue.

NASA Administrator Charles Bolden will decide the final site selections. He is scheduled to announce the winner of the nationwide competition on April 12, which is the 30th anniversary of the first shuttle flight (STS-1) by Columbia on April, 12, 1981.

Another location that plays a pivoital role in the U.S. space program is NASA’s Johnson Space Center in Houston, Texas, home to Mission Control. Johnson Space Center is also home base for the shuttle astronauts and houses the facilities where they train for space missions. The Johnson Visitor Center – Space Center Houston – has proposed a 53,000 square foot pavilion with interactive exhibits.

The proposed new 53,000-square-foot space shuttle exhibit located at the Visitor Center at the NASA Johnson Space Center in Houston will be an interactive, educational experience that encourages student interest and commitment to science, technology, engineering and math (STEM) education. NASA’s Johnson Space Center plays a vital role in the US Space program. Johnson is home to Mission Control, the shuttle astronauts and the astronauts training base. Credit: Space Center Houston

Many of those who work on space projects feel strongly that two of the orbiters should unquestionably be awarded to the Kennedy Space Center (KSC) and the Johnson Space Center JSC) since these are the two locations most intimately involved with the Space Shuttle program. All the crews were trained at JSC and blasted off to space from KSC.

Among the other contenders in the running to house an orbiter are; the Intrepid Sea-Air-Space Museum in New York City; the Adler Planetarium in Chicago; the National Museum of the Air Force in Dayton, Ohio; the U.S. Space & Rocket Center in Huntsville, Alabama; the Museum of Flight in Seattle.

The Adler envisions a dynamic exhibition of the Space Shuttle Orbiter in which visitors will have an opportunity to get up close to this national treasure. Proposed exhibition elements including a simulator will help families experience space exploration first-hand. Credit: Adler Planetarium

At the Kennedy Visitor Complex, a brand new 64,000 square-foot hall would be constructed to display the orbiter “In Flight”. The exhibit would engage viewers in an up close experience to see how the vehicle actually worked in space and also feature its major accomplishments; such as building the International Space Station (ISS) and upgrading the Hubble Space Telescope.

The orbiter home is projected to cost some $100 million and would be the marquee element of the master plan entailing a transformative overhaul of the entire visitor complex at Kennedy, according to Moore.

The KSCVC concept is outlined in a thick book with extensively detailed story boards and drawings. Clearly, a lot of hard work and thought has gone into designing KSCVC’s proposal to house an orbiter and integrate it with a complete renovation and update of the spaceport tour facilities. The goal is to satisfy the interests of the whole family- not just hard core space geeks.

“We (KSCVC) will display the orbiter tilted, like it is flying in space and at work. Because that’s the way people think about the orbiter – working in space. Not sitting on the ground on three wheels,” Moore explained to me.

“So, our job at KSC is to show the shuttle’s working time as it is flying in space. The payload bay doors will be open and the robotic arm will be extended. Some type of cargo will be inside. We will also show the Hubble and the ISS with models, giant video screens and murals, because we think that’s key to understanding the role of the shuttle.”

Tilted Endeavour 'In Flight'
This tilted view of Space Shuttle Endeavour ‘In Flight’ may give an impression of what visitors might experience in the shuttle orbiter exhibit planned by the Kennedy Space Center Visitor Complex if they are selected as a permanent home for the retired vehicle. I snapped this photo inside the Vehicle Assembly Building while Endeavour was vertically tilted and being hoisted by cables in mid-air. The photo has been rotated 90 degrees to look as though it were horizontal. Credit: Ken Kremer

Moore told me that this will be the largest building ever constructed at KSCVC, even bigger than the popular Shuttle Launch Experience completed a few years back.

“When people come into the exhibit, their first view will be to see the orbiter as though someone would see it by looking out from the ISS, up against a gorgeous backdrop of the Earth, the Sky and the Universe.”

“The point is to make you believe that you are actually seeing the orbiter in space. Visitors will be able to view the orbiter from many different angles,” said Moore.

The shuttle will be shown as it really looks and is flown with the heat shield tiles, with all its scorch marks, pits, scars and imperfections.

“We do not want the orbiter to be polished to a pristine state,” Moore stated firmly.

“We want to expose as many people as possible from around the world to this wonderful vehicle and to what’s happened up there in space.”

“The vehicle is just part of the story. The story is much bigger.

Historic Final Landing of Space Shuttle Discovery
Space Shuttle Discovery concluded her magnificent final journey with a safe landing on March 9, 2011 at the Kennedy Space Center in Florida. Discovery is the first shuttle to be retired and will likely be housed at the Smithsonian National Air and Space Museum in Washington, DC. Credit: Ken Kremer

“The purpose of the display building is that we want to show the whole story of what the shuttle has done and all the major milestones. The people who processed and cared for the orbiters are also part of the story,” Moore amplified.

“We will remember and show the story of those who made the ultimate sacrifice, what we learned from the accidents and then fixed lots of issues to get to a better flight system.”

I asked Moore, when will the exhibit open ? “I would like to open the exhibit by mid to late 2013,” he replied.

The orbiter will be showcased with components from the shuttle’s history. “We have the beanie cap, the white room and a fairly large collection of many other artifacts, parts and items beyond just the orbiter that will be used to tell the story of the shuttle program.”

“The shuttle story covers 30 remarkable years,” said Moore.

Only two flights remain until the shuttles are forcibly retired for lack of many and some say willpower to continue exploring.

The final flight of Endeavour on the STS-134 mission is set for April 19. Atlantis is honored with the shuttle programs very last mission, STS-135, slated for late June 2011.

Discovery just landed on her historic final mission on March 9 – a thrilling and bittersweet experience for all who work and report on the shuttle program. Discovery is being decommissioned and now belongs to history although she has a lot of life left in her.

Stay tuned for the April 12 announcement of the Orbiter homes selected.

Space Shuttle Atlantis at Pad 39 A at the Kennedy Space Center.
Atlantis will blast off on the final mission of the shuttle era in late June 2011. Credit: Ken Kremer
Space Shuttle at Intrepid. The Intrepid states it has plenty of room at Pier 86 to house a space shuttle. The shuttle would be displayed in a dedicated building with plenty of viewing platforms to give guests an up close look into one of these orbiters. Credit: Intrepid Museum
The National Museum of the United States Air Force is in the midst of a multi-phase, long-term expansion plan. The next major program initiative is a new Space Gallery which would house the orbiter in a new climate controlled Iindoor display hanger. The Air Force is most interested in Atlantis due to it being the primary Air Force/Department of Defense shuttle. Atlantis has included more than 30 Air Force astronauts among its crews. The Air Force and DoD also play critical roles in shuttle launch and recovery operations in a continuous, decades-long partnership with NASA. Credit: USAF
The proposed Shuttle Gallery at the Seattle Museum of Flight features a glass room for the Space Shuttle with a view of the stars. Credit: Seattle Museum of Flight
Posted on by Nancy Atkinson

Keeping Astronauts Safe from Meteoroids

Astronauts Steve Bowen and Alvin drew work in tandem on one of the truss sections of the ISS during the first spacewalk of the STS-133 mission. Credit: NAS

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About 100 tons of meteoroids bombard the Earth’s atmosphere every day. For spacecraft in Earth orbit, a collision with these particles could cause serious damage or catastrophic failure, and a hit on an astronaut or cosmonaut conducting extra-vehicular activities in space would be life-threatening, if not fatal. But before anyone steps outside the space shuttle or the International Space Station, NASA checks with data from Canadian Meteor Orbit Radar to determine if it’s safe.

The CMOR system consists of three identical radar systems slaved together to transmit and receive simultaneously. Credit: University of Western Ontario

Using a series of ‘smart cameras’, a one-of-a-kind triple-frequency radar system and computer modeling, CMOR provides real-time data, tracking a representative sample of the meteoroids around and approaching Earth, which are traveling at hypervelocity speeds averaging 10 km/s (22,000 mph).

The system is based at based at The University of Western Ontario.

“When it’s in orbit, the largest danger posed to the space shuttle is impact from orbital debris and meteoroids,” said Peter Brown, Western physics and astronomy professor. By knowing when meteoroid activity is high, NASA can make operational changes such as shielding vulnerable areas of the shuttle or deferring space walks so astronauts remain protected.

Brown told Universe Today that the meteoroids tracked by the system are from 0.1mm and larger, and it detects the ionization trails left by these meteoroids and not the solid particles themselves.

CMOR records about 2,500 meteoroid orbits per day by using a multi-frequency HF/VHF radar. The radar produces data on the range, angle of arrival, and velocity/orbit in some instances. In operation since 1999, the system has measured 4 million individual orbits, as of 2009.

NASA makes daily decisions based on the data from this system. Radio waves are bounced off the ionization trails of meteors by the radar, allowing the system to provide the data necessary to understand meteoric activity on a given day. “From this information we can figure out how many meteoroids are hitting the atmosphere, as well as the direction they’re coming from and their velocity,” Brown said.

NASA says the greatest challenge is medium size particles (objects with a diameter between 1 cm to 10 cm), because of how difficult they are to track, and they are large enough to cause catastrophic damage to spacecraft and satellites. Small particles less than 1 cm pose less of a catastrophic threat, but they do cause surface abrasions and microscopic holes to spacecraft and satellites.

STS-35 Space Shuttle window pit from orbital debris impact. Credit: NASA

But the radar information from the Canadian system can also be combined with optical data to provide broader information about the space environment and produce models useful during the construction of satellites. Scientists are better able to shield or protect the satellites to minimize the effect of meteoroid impacts before sending them into space.

The ISS is the most heavily shielded spacecraft ever flown, and uses “multishock” shielding, which uses several layers of lightweight ceramic fabric to act as “bumpers,” which shocks a projectile to such high energy levels that it melts or vaporizes and absorbs debris before it can penetrate a spacecraft’s walls. This shielding protects critical components such as habitable compartments and high-pressure tanks from the nominal threat of particles approximately 1 cm in diameter. The ISS also has the capability of maneuvering to avoid larger tracked objects.

The original radar system was developed for measuring winds in the Earth’s upper atmosphere, and has since been modified by Brown and his fellow researchers to be optimized for the kinds of astronomical measurements currently being used by NASA.

When the radar detects meteors, the software analyzes the data, summarizes it and sends it to NASA electronically. Brown’s role is to keep the process running and continue to develop the techniques used to obtain the information over time.

Western has been working co-operatively with NASA for 15 years, and has been involved with its Meteor Environment Office (MEO) since it was created in 2004. The role of the MEO is predominantly to evaluate risk. “Everyone knows that rocks fly through space,” says MEO head Bill Cooke. “Our job is to help NASA programs, like the space station, figure out the risk to their equipment, educate them on the environment and give them models to evaluate the risks posed to spacecrafts and astronauts.”

More information on CMOR.

Source: University of Western Ontario, NASA

Posted on by Nancy Atkinson

How to Wake Up an Astronaut: Vote Now

From folk to boogey-woogey to cute kids singing, you’ve got 10 original choices for which song should be the winner of NASA’s Space Rock contest in the Original Songs category. While I’m personally bummed that my song didn’t get chosen as a finalist, the ten choices are creative, fun and really awesome. It’s great to know that there are other songwriters out there who are passionate about space exploration, too! NASA said 1,350 original songs were submitted, including 693 from 47 states in the US, 105 from Canada, and 552 from 61 other countries. The two songs with the most votes will be the first original songs chosen by the public to be played as wakeup music for a shuttle crew, and will be played during the STS-134 mission, sending a ‘rise and shine’ to space shuttle Commander Mark Kelly and his five crewmates during their mission to the International Space Station. Voting runs from Tuesday, March 29 through launch day, which currently is targeted for April 19.

Listen to the songs and vote at the Space Rock webpage.

And you can still participate in the “Face in Space” project, which allows you to send a picture to space via an electronic transfer. During Discovery’s mission, more than 194,000 images flew in space. So far, almost 117,000 images have been submitted to fly aboard shuttle Endeavour’s STS-134 flight. To send your face to space aboard Endeavour, or Atlantis on the STS-135 mission targeted for June, visit the Face in Space Website.

Posted on by Nancy Atkinson

How to Recover a Solid Rocket Booster

NASA shot some very unique high-definition footage of teams recovering the space shuttle’s solid rocket booster segments, including under-water shots of divers working on the recovery in the Atlantic Ocean. Seeing the divers and other recovery team members around the boosters helps give a sense of scale of how big these SRBs are. This is from shuttle Discovery’s final mission, STS-133, and comes complete with underwater breathing sounds!

The video also includes HD video footage from the recovery ships, showing how the teams keep track of and locate the boosters, as well as time-lapse footage of recovery efforts on the Freedom Star ship.
Continue reading “How to Recover a Solid Rocket Booster”

Posted on by Jason Rhian

Discovery: Mission Complete

Commander Steve Lindsey brings space shuttle Discovery home one last time. The orbiter is now scheduled for decommissioning and retirement at the Smithsonian Institute in Washington D.C. Photo Credit: Alan Walters/awaltersphoto.com

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CAPE CANAVERAL – After logging over a year’s worth of flight time in space, the space shuttle Discovery wrapped up a historic career by safely touching down at NASA’s Kennedy Space Center (KSC) in Florida at 11:57 a.m. EDT. The shuttle landed at KSC’s Shuttle Landing Facility on runway 15.

Discovery’s final mission was a resupply flight to the International Space Station (ISS). The shuttle delivered the Leonardo Permanent Multipurpose Module (PMM) to the orbiting outpost. Among other things, the PMM carried the first humanoid robot in space – Robonaut-2 (R2) inside. R2 is also the first robot that the U.S. has flown to the ISS.

The crew that flew Discovery on her final mission consisted of Commander Steve Lindsey, Pilot, Eric Boe and Mission Specialists; Alvin Drew, Nicole Stott, Michael Barratt and Stephen Bowen. Bowen actually was not slated to fly this mission; he was a last-minute replacement for Tim Kopra who broke his hip in a bicycle accident in January.

The lead-up to Discovery’s final mission was one filled with technical hurdles that NASA’s engineers had to overcome before the shuttle thundered one last time to orbit. On the Nov. 5 launch attempt a leak at the Ground Umbilical Carrier Plate (GUCP) caused a scrub. Upon inspection technicians found a section of popped-up foam on the shuttle’s external tank – this led them to discovering numerous, small cracks in the aluminum body of the external tank itself.

STS-133 marks the 39th and final mission for Discovery. The orbiter will now be retired. Photo Credit: Alan Walters/awaltersphoto.com

When Discovery was set to launch on Feb.24, a range issue crept up at the last minute almost scrubbing the launch. It was cleared with only seconds to spare.

Discovery’s service record is a distinguished one. Whenever NASA had a critical mission to fly – Discovery got the nod. The orbiter carried Sen. Jake Garn as well as former Mercury astronaut and Senator John Glenn to orbit. It delivered the Hubble Space Telescope to space. And it returned the U.S. space program to orbit, twice, after the Challenger and Columbia accidents.

“If you think of a vehicle that’s 27 years old, you never see a vehicle that age that never comes back with no flaws, however Discovery did just that, she functioned flawlessly,” said Commander Steve Lindsey upon landing. “This is a tribute to the Kennedy Space Center team.”

Discovery sits on KSC's Shuttle Landing Facility after completing its highly-successful final mission. Photo Credit: Jason Rhian

The next phase of Discovery’s career is retirement; she will now head to the Smithsonian Institute’s Steven F. Udvar Hazy Center in Washington D.C. where she will be put on display. Discovery will take the place where Discovery currently resides.

“Discovery is an amazing spacecraft and she has served her country well,” said NASA Administrator Charles Bolden. “The success of this mission and those that came before it is a testament to the diligence and determination of everyone who has worked on Discovery and the Space Shuttle Program, over these many years. As we celebrate the many accomplishments of this magnificent ship, we look forward to an exciting new era of human spaceflight that lies ahead.”

There are only two missions left in the shuttle program, STS-134 onboard Endeavour which is slated to fly on Apr. 19 and STS-135 which will be flown by Atlantis on June 28.

Discovery touches down at Kennedy Space Center's runway 15, wrapping up a 27 year career. Photo Credit: Jason Rhian
A long-range shot, showing Discovery on approach to the Shuttle Landing Facility. Credit: Jason Rhian
Posted on by Nancy Atkinson

Absolutely Amazing: ISS, Discovery Transit Sun Near Active Sunspot Region

The International Space Station and a just-undocked space shuttle Discovery transit the surface of the Sun, appearing near an active spot region, 1166. Credit: Catalin Fus

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Amateur astronomer Catalin Fus from Poland has captured one of the most amazing images I’ve ever seen – and his timing was impeccable. On March 7th at 13:05:49 UTC, just after space shuttle Discovery had undocked from the International Space Station, the two ships flew in formation directly in front of the Sun, as seen from Fus’ location just outside of Krakow. With his solar-filtered telescope focused on active sunspot region 1166, he found there were a couple extra spots in his image – Discovery and the ISS. Given that this was Discovery’s final mission in space and final visit to the ISS, this image has historical significance, as well as just being absolutely fantastic. Keep in mind that transits like this last just over a half a second.

He used the following equipment:

Telescope : 102mm f6.3 GPU oilspaced apochromat
self-made Herschel Prism + Meade TeleXtender 2x 1.25”
Mount: Losmandy G11
Camera: Canon EOS 550D
1frame @ ISO 100, 1/1000s
With just a touch of post processing done in PixInsight and PS CS5

Cropped version of the ISS/Discovery/sunspont conjunction. Credit: Catalin Fus. Used by permission.

You can see more Fus’ handiwork at his website, www.catalinfus.ro. Our thanks to Catalin for allowing Universe Today to post his incredible image.

Posted on by Nancy Atkinson

STS-133 Crew Pays Tribute to Shuttle Discovery

The STS-133 crew sent down a video from orbit today where they each paid tribute to the legacy of space shuttle Discovery. My favorite line was from Nicole Stott: “I’m looking forward to bringing her home to the people who care for her the most, to the time when we are on the runway and can look back and still see her standing on her own gear, with her own proud wings holding her up before she goes back to that hanger for the last time.”

Posted on by Nancy Atkinson

Best Images from STS-133: Discovery’s Final Mission in Pictures

Discovery leaving the ISS on March 7, 2011 for the final time. Credit: NASA

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As space shuttle Discovery prepares to return home from its final mission to space, let’s take a look back at the STS-133 mission, an historic “last” for the program’s most-traveled shuttle. “I think the legacy that this shuttle has made for herself is just nothing short than cause for celebration,” said mission specialist Michael Barratt during press conference from orbit on March 8.

“It’s going to be sad when it’s over, when we land tomorrow or the next day,” said STS-133 commander Steve Lindsey. “The hardest part of this for me is giving up the capability. It can do everything except leave low-Earth orbit…There is not a single thing wrong with her. Every single system and every piece of every system is working just like it’s brand new.”

After a successful launch, the Remote Manipulator System/Orbiter Boom Sensor System (RMS/OBSS) equipped with special cameras, begins to conduct thorough inspections of the shuttle's thermal tile system on flight day 2. Photo credit: NASA
This view of the nose, the forward underside and crew cabin of the space shuttle Discovery was provided by an Expedition 26 crew member during a survey of the approaching STS-133 vehicle prior to docking with the International Space Station. Credit: NASA
ISS tally ho! A view the space station as Discovery approaches for docking. Compare this image with one below, taken as Discovery departs to see the addition of the PMM. Credit: NASA
Backdropped by a blue and white part of Earth, space shuttle Discovery is featured in this image photographed by an Expedition 26 crew member as the shuttle approaches the International Space Station during STS-133 rendezvous and docking operations. Docking occurred at 2:14 p.m. (EST) on Feb. 26, 2011. A Russian Progress spacecraft docked to the space station is also featured in the image. Credit: NASA
A view of the docked space shuttle Discovery during the STS-133 mission, along with and the Canadian-built robot Dextre, and other parts of the ISS. Credit: NASA
European Space Agency astronaut Paolo Nespoli (left), Expedition 26 flight engineer; and NASA astronaut Steve Bowen, STS-133 mission specialist, are pictured in the Quest airlock of the International Space Station as they prepare for the start of the mission's first spacewalk. Credit: NASA
Astronauts Steve Bowen and Alvin drew work in tandem on one of the truss sections of the ISS during the first spacewalk of the STS-133 mission. Credit: NAS
Astronaut Alvin Drew during the first spacewalk of the STS-133 mission. Credit: NASA

The first spacewalk of the mission lasted six-hours and 34-minutes. Alvin Drew and Steve Bowen installed a power extension cable, move a failed ammonia pump module to the External Stowage Platform 2 on the Quest Airlock for return to Earth at a later date, installed a camera wedge on the right hand truss segment, installed extensions to the mobile transporter rail and exposed the Japanese “Message in a Bottle” experiment to space.

Cady Coleman, Expedition 26 flight engineer, is pictured near a Japanese-designed metal cylinder floating freely in the Destiny laboratory of the International Space Station while space shuttle Discovery remains docked with the station. On Feb. 28, spacewalkers Steve Bowen and Alvin Drew opened and 'filled' the cylinder, named "Message in a Bottle", with space, or rather the vacuum of outer space, and then sealed it to be brought back to Earth with the Discovery crew. Credit: NAS
The newly-attached Permanent Multipurpose Module (PMM) and a docked Russian Soyuz spacecraft. Credit: NASA
NASA astronauts Scott Kelly (foreground), Expedition 26 commander; and Steve Lindsey, STS-133 commander, are pictured in the newly-installed Permanent Multipurpose Module (PMM) of the International Space Station. Credit: NASA
Backdropped by Earth's horizon and the blackness of space, this view shows the Cupola of the International Space Station and a docked Russian Progress spacecraft, taken during the STS-133 mission. Credit: NASA
Nicole Stott, STS-133 mission specialist, is pictured in the Cupola of the International Space Station. Credit: NASA
Alvin Drew, STS-133 mission specialist, is pictured in his sleeping bag, which is attached in the Columbus laboratory of the International Space Station. Credit: NASA
The crews from STS-133 and the ISS Expedition 26 in the newly installed Permanent Multipurpose Module. Credit: NASA

Joint crew photo inside the newest module, the PMM — which is basically a big storage closet for the ISS. The STS-133 crew members, all attired in red shirts(from left)are NASA astronauts Alvin Drew, Eric Boe (below), Nicole Stott, Michael Barratt, Steve Bowen and Steve Lindsey (below). The dark blue-attired Expedition 26 crew members, from bottom left, are NASA astronaut Scott Kelly, European Space Agency astronaut Paolo Nespoli, NASA astronaut Cady Coleman along with Russian cosmonaut Oleg Skripochka. In the center of the photo are Dmitry Kondratyev and Alexander Y. Kaleri.

Russian cosmonaut Dmitry Kondratyev, Expedition 26 flight engineer, moves stowage containers in the Unity node of the International Space Station. Credit: NAS
Alvin Drew works outside during the second EVA of the STS-133 mission. Credit: NASA
Anchored to a Canadarm2 mobile foot restraint, NASA astronaut Steve Bowen works outside the ISS during the second EVA of the STS-133 mission. Credit: NASA
The space shuttle Discovery as seen from the International Space Station, flying over southwestern coast of Morocco in the northern Atlantic. During a post undocking fly-around, the crew members aboard the two spacecraft collected a series of photos of each other's vehicle. Credit: NASA
Backdropped against the blackness of spaec and clouds over Earth, the International Space Station is seen from Discovery as the shuttle departed from the station. Credit: NAS
Disovery departing the ISS for the final time. Credit: NASA

Larger versions of all these images can be found at NASA’s Human Spaceflight website, under the STS-133 gallery.

Click here to see our gallery of launch images for Discovery’s final flight.

Here’s a video recap of the STS-133 mission:

Posted on by Nancy Atkinson

Double Spaceship Sighting Alert – and last chance to see Discovery in orbit

Discovery and ISS pass over the UK on March 7, 2011, captured by Will Gater.

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UPDATE: We’ve already got a sighting! The image above was taken this evening in the UK by science writer Will Gater.

Space shuttle Discovery undocked from the ISS on early Monday, March 7, and depending where you live, you might have an opportunity to see the two spaceships flying in tandem. This is an incredible sight, and will be the last opportunity to see Discovery in orbit, as she will be retired after she lands and completes the STS-133 mission. Spaceweather.com reports that the station and shuttle will be flying over parts of the United States and Europe Monday and Tuesday, appearing in the night sky as a closely-spaced pair of bright lights. The ISS is bigger, so will appear as the brighter object trailing the smaller Discovery as they move across the sky.

To find out if you’ll be able to see the two spaceships in your area, there are a few different sites to check out:

NASA has a Skywatch page where you can find your specific city to look for satellite sighting info.

Spaceweather.com, has a Satellite Tracker Tool. Just put in your zip code (good for the US and Canada) to find out what satellites will be flying over your house.

Heaven’s Above also has a city search, but also you can input your exact latitude and longitude for exact sighting information, helpful if you live out in the country.

Seeing the two spacecraft flying closely in tandem is a very unique and thrilling sight. Good luck!

Below, watch some of the incredible views as Discovery performed the fly-around maneuver of the ISS early Monday.