STS-134 Archives

May 16, 2011April 13, 2022 by Ken Kremer

Endeavour Unveiled for Historic Final Blastoff

Space Shuttle Endeavour unveiled for final blastoff set for May 16, 2011. Endeavour and her six man crew will deliver the $2 Billion Alpha Magnetic Spectrometer to the International Space Station which seeks to determine the origin and evolution of our Universe. Credit: Ken Kremer

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KENNEDY SPACE CENTER – A humongous crowd numbering perhaps half a million excited people is expected to witness the historic final blast off of Space Shuttle Endeavour.

Clocks are ticking down as the countdown enters the final phase before Monday morning’s liftoff (May 16) scheduled for 8:56 a.m. EDT from Pad 39 A at NASA’s Kennedy Space Center (KSC).

Endeavour was unveiled for blastoff earlier today as a protective cocoon like structure was pulled away from the shuttle stack. The Rotating Service Structure (RSS) was retracted from around the orbiter starting at 11:45 a.m. over about 45 minutes and under a gorgeous blue sky. See my photo album

Space Shuttle Endeavour awaits launch from Pad 39 A on May 16, 2011. Endeavour will deliver the $2 Billion Alpha Magnetic Spectrometer to the International Space Station. The AMS will search for dark matter, dark energy and antimatter to determine the birth of the Universe. Credit: Ken Kremer

In a lucky break, expected thunderstorms that could have delayed the retraction and launch preparations actually passed through the area overnight, much earlier than expected.

Shuttle managers will gather at 11 p.m. tonight for a critical meeting and decision to give the “Go-No Go” directive to load the External Fuel Tank with supercold liquid hydrogen and liquid oxygen fuel that powers the shuttle main engines for the eight and one half minute climb to orbit. The tanking process is scheduled to begin at 11:36 p.m.

There are no technical issues at this time that would prevent a launch. The weather outlook remains at “70 Percent GO”.

The goal of Endeavour and her all veteran six man crew is to deliver the Alpha Magnetic Spectrometer (AMS) to the International Space Station. The $2 Billion AMS is a state of the art particle physics detector that will search for dark matter, dark energy and antimatter and seek to determine how the Universe was born and evolved.

The 134 mission is set to last 16 days and will feature the final 4 spacewalks of the space shuttle program.

Close up of Endeavour at Pad 39A shows astronaut walkway to the White Room and crew cabin.
Credit: Ken Kremer

The crew will wake up at 12 a.m. Monday. They depart for the launch pad shortly after 5 a.m.

Launch coverage begins on NASA TV tonight at 11:30 P.M. shortly before fueling commences:

www.nasa.gov/ntv

If you watch Endeavour’s launch, send me your launch and crowd photos to post in an STS-134 launch gallery here at Universe Today.
Read my related stories about the STS-134 mission here:
Looking to the Heavens with Endeavour; Launch Pad Photo Special
Endeavour Astronauts Arrive at Cape for May 16 Launch
NASA Sets May 16 for Last Launch of Endeavour; Atlantis Slips to July
Endeavour’s Final Launch further delayed another Week or more
On the Cusp of Endeavour’s Final Flight
Brush Fires Erupt at Kennedy Space Center during Endeavour’s Last Countdown
Commander Mark Kelly and STS-134 Crew Arrive at Kennedy for Endeavour’s Final Flight
President Obama to Attend Endeavour’s Last Launch on April 29
Shuttle Endeavour Photo Special: On Top of Pad 39A for Final Flight
Endeavour Mated to Rockets for Last Flight Photo Album
Endeavour Rolls to Vehicle Assembly Building for Final Flight

Close up of aft fuselage of Endeavour at Pad 39A. Credit: Ken Kremer

Ken Kremer and Space Shuttle Endeavour at Launch Pad 39 A at the Kennedy Space Center.
Credit: Ken Kremer

May 13, 2011April 13, 2022 by Ken Kremer

Endeavour Astronauts Arrive at Cape for May 16 Launch

The STS-134 crew arrived at the Shuttle Landing Facility at NASA’s Kennedy Space Center on May 12, 2011. The crew is preparing for the liftoff of space shuttle Endeavour at 8:56 a.m. EDT on Monday, May 16. From left are, Commander Mark Kelly, Mission Specialists Greg Chamitoff, Andrew Feustel, European Space Agency astronaut Roberto Vittori, Mission Specialist Mike Fincke and Pilot Greg H. Johnson.

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KENNEDY SPACE CENTER – The all veteran crew for the last launch of Space Shuttle Endeavour flew back to Florida today for their second try to lift off into space on the STS-134 mission to the International Space Station. This follows the launch scrub called by Shuttle launch managers on April 29 caused by a malfunction of critical heaters inside one of the orbiters three auxiliary power units (APU’s) which power the ships hydraulics.

The weather forecast for Monday morning launch is currently “70% GO” and liftoff is targeted for 8:56 a.m. EDT on Monday, May 16. Stormy weather and rain is expected to sweep across central Florida over the weekend and clear out in time for the launch. But Sunday’s rain could potentially delay the retraction of the Rotating Service Structure – which protects the shuttle from bad weather – for a short time.

Shuttle Commander Mark Kelly and his five crewmates arrived at the Shuttle Landing Facility at the Kennedy Space Center early this morning (May 12) at 9 a.m. aboard the Shuttle Training Aircraft (STA) after flying in from the astronauts training base at the Johnson Space Center in Houston, Texas.

Mark Kelly, Space Shuttle Commander
for the STS-134 mission speaks ro reports after crew arrives at KSC. Credit: Ken Kremer

“It’s great to be back,” said Kelly to the large crowd of reporters, including me, gathered to greet the crew. “We really appreciate all the hard work by the team that’s worked over the last couple of weeks to get shuttle Endeavour ready. We are really excited to be here, excited to launch, hopefully on Monday if the weather holds.

Kelly is joined on the crew by pilot Greg H. “Box” Johnson and Mission Specialists Mike Fincke, Andrew Feustel, Greg Chamitoff and Roberto Vittori. Vittori is a European Space Agency astronaut and spoke first in his native Italian language and then in English.

“Box” celebrated his 49th birthday today. “I can’t think of a more perfect way to spend my birthday then to come here with my crew a get ready to fly Endeavour next week.”

He also thanked the teams for resolving the APU issues. ”Hats off to Dana Hutcherson and her team for preparing Endeavour for this flow and finally a special thanks to the APU team for all the hard work you’ve done getting us to this point. Kudos for solving it and getting us back on track.”

Kelly and Johnson will fly practice landings in the STA in the remaining days prior to Monday’s launch. The STA is a modified Gulfstream II jet which handles like a space shuttle.

Mission Specialist Mike Finke whipped out a camera and photographed the gaggle of media as we were photographing them – a rare and thrilling experience for all of us. Finke tweeted the photo of us a short time later – and is included here.

STS-134 Astronaut Mike Finke snapped this photo of the media gaggle that greeted the crew on their arrival at the Shuttle Landing Facility in Florida. Finke tweeted the photo as “AstroIronMike” and wrote - Astronaut view of our press conference. Ken is 4th from left and left of NASA logo. Credit: NASA/Mike Finke

Technicians at the Kennedy Space Center have been working around the clock since April 29 to determine the cause of the heater failure and fix the problems. The malfunction was traced to a switch box located in the aft section of the shuttle. Shuttle workers swaped out the ALCA -2 load control assembly box. Then they retested the new unit and qualified it for flight.

STS-134 Astronaut Mike Finke (2nd from right) photographs the media
as we photograph the crew upon their arrival in Florida on May 12. See Finke’s twitpic above.
Credit: Ken Kremer

Humongous crowds are again expected to travel to prime viewing locations around the Kennedy Space Center and pack the local hotels, roadways and beaches. Flocks of tourists are already arriving in anticipation on Monday’s launch. About 750,00 folks had swarmed to Florida for the April 29 launch attempt.

STS-134 is the penultimate mission in the Space Shuttle Program. The last shuttle flight by Atlantis is expected to occur in early July, but a firm launch date has not yet been set.

Space Shuttle Launch Director Mike Leinbach greets the STS-134 crew upon arrival at KSC
as they depart the Shuttle Training Aircraft. Credit: Ken Kremer

If you do attend Endeavour’s launch, send me your launch and crowd photos to post in an STS-134 launch gallery here at Universe Today.

NPR Radio interview including Ken here:
Shuttle Fixes Will Take At Least One Week

May 1, 2011April 26, 2016 by Nancy Atkinson

Timelapse: Shuttle RSS Retract

Here’s an amazing, quick look at the Rotating Service Structure being moved away from around space shuttle Endeavour late last Thursday night. David Gonzales and Mike Deep from Project Soar created this timelapse for Universe Today, and David said being able to see the shuttle up close reinforced that the shuttle really is a machine of beauty.

Look for more timelapse and special projects by David and Mike here on Universe Today.

April 30, 2011January 18, 2016 by Spacevidcast

Why Endeavour scrubbed on Friday

We were not in the Spacevidcast studios for this one, but I kept getting questions about the APU and why we scrubbed. Thought it wise to create a quick little SpacePod to explain why the final launch of Space Shuttle Endeavour was delayed to No Earlier Than Monday, May 2nd, 2011.

April 29, 2011December 24, 2015 by Nancy Atkinson

Endeavour’s Launch Delayed at Least 72 Hours

Endeavour on the launchpad -- still. Credit: Alan Walters (awaltersphoto.com) for Universe Today.

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Endeavour’s final launch will have to wait a little longer. Problems with the the APU heaters on the shuttle has forced a scrub of today’s planned launch to the International Space Station. The APU system provides power to the hydraulic system for the orbiter.

“Our NASA launch director Mike Leinbach has made the decision that we’re not able to resolve this situation with the APU heaters in time to make a launch attempt today,” said NASA TV launch commentator George Diller. “There’s not a way to do the kind of troubleshooting we need to do and still be able to stay in a count configuration. So we will be scrubbing for today.”

Leinbach later confirmed in an interview on NASA TV that the earliest the team can turn things around is 72 hours. “Today the orbiter is not ready to fly and we always say in this business we will not fly until we are ready and unfortunately we just aren’t ready,” Leinbach said.

A launch on Monday, May 2 would be at 2:33 p.m. EDT.

Besides figuring out and understanding the problem, it will take time to turn around the payloads. The launch team will meet soon to put together a plan for a new target launch based on the work that has to be performed. First the external fuel tank has to be unloaded so the troubleshooting can begin.

We’ll provide an update from our team on hand at Kennedy Space Center when more information is available.

The delay will disappoint hundreds of thousands of people who came to Florida to watch the launch, including President Obama and his family and STS-134 commander Mark Kelly’s wife, Congresswoman Gabrielle Giffords, who was wounded by a shooter in January.

You can see a video of Mike Leinbach’s explanation of the problem below.

April 29, 2011December 24, 2015 by Nancy Atkinson

Yikes! Lightning Strikes Near Shuttle on Launchpad

NASA photographer captured a lightning strike near Kennedy Space Center, with Endeavour on the launchpad. Credit: NASA/Bill Ingalls

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Wondering why the rollback of the Rotating Service Structure was delayed last night? Here’s your answer! NASA photographer Bill Ingalls captured part of the lightning storm that delayed the rollback until nearly midnight local time at Kennedy Space Center. It was originally slated to start at about 7 pm. But the late rollback went off without a hitch and preparations this morning are going well. Everyone keep your fingers crossed for no late afternoon Florida storms cropping up today. Liftoff time is scheduled for 3:47 p.m. EDT (1947 UTC) as Endeavour is about to set sail on her final voyage to space.

April 27, 2011December 24, 2015 by Nancy Atkinson

An Astronaut’s Eye View of Shuttle Endeavour on the Launchpad

A view of the shuttle launchpad at Kennedy Space Center as seen by astronaut Mick Fincke flying in his T-38. Click for larger version on Fincke's yfrog page.

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A great picture of shuttle Endeavour sitting on launchpad 39A at Kennedy Space Center, taken by Mike Fincke as he and his crewmates arrived in Florida yesterday to prepare for Endeavour’s final launch, scheduled for Friday.

Update: Another view, below.

Here's another view, including an additional T-38 from astronaut Terry Virts.

April 26, 2011December 24, 2015 by Ken Kremer

Commander Mark Kelly and STS-134 Crew Arrive at Kennedy for Endeavour’s Final Flight

The STS-134 astronauts crew arrives at the Shuttle Landing Facility at the Kennedy Space Center to begin final launch preps for Endeavour's STS-134 mission. From left are Mission Specialists Greg Chamitoff, Andrew Feustel, Commander Mark Kelly, Pilot Greg H. Johnson, Mission Specialist Mike Fincke and European Space Agency astronaut Roberto Vittori. Credit : Alan Walters, awaltersphoto.com

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KENNEDY SPACE CENTER – The six man crew for Shuttle Endeavour’s final flight to space arrived today (April 26) at the Kennedy Space Center in Florida. The crew flew in to the Shuttle Landing Facility (SLF) on a quartet of T-38 jets from their training base in Houston.

Shuttle Commander Mark Kelly introduced his crew to a large crowd of gathered reporters, photographers and NASA officials including Launch Director Mike Leinbach, KSC Director Bob Cabana and Kelly’s twin brother Scott who recently returned from a six month stint aboard the International Space Station.

Shuttle Commander Mark Kelly addresses the media at the shuttle landing strip after crew arrival on April 26. From left: Mission Specialists Greg Chamitoff, Andrew Feustel, Commander Mark Kelly, Pilot Greg H. Johnson. T-38 jet in the background. Credit: Ken Kremer

Speaking on behalf of the entire crew he said, “We’re really happy to be here today,” said Kelly. “We got a chance to take look at the orbiter as we first flew over the field and then the over pad. It’s great to see Endeavour all ready to go again.”

Kelly was exuberant in saying that his wife, Congresswoman Gabrielle Giffords, was well enough to attend the STS-134 launch set for Friday, at 3:47 p.m. EDT.

The shuttle launch countdown officially commenced at 2 PM today. The weather outlook is 80% GO, with a 20% chance of weather violations prohibiting launch according to Shuttle weather officer Kathy Winters.

STS-134 crew arrives at KSC aboard T-38 jets. Credit : Alan Walters, awaltersphoto.com

STS-134 is the 25th and final launch of Space Shuttle Endeavour.

The primary payload aboard Endeavour is the $2 Billion Alpha Magnetic Spectrometer (AMS) ) which the crew will attach to the International Space Station. The AMS will collect cosmic rays, search for dark energy, dark matter and anti matter and seeks to determine the origin of the Universe.

Photos from the Universe Today team of Alan Walters, Ken Kremer and Michael Deep. Check back later for more photos

STS 134 crew pose for photographers at Shuttle Landing Facility on April 26. Launch is set for April 29. Mission Specialists Greg Chamitoff, Andrew Feustel, Commander Mark Kelly, Pilot Greg H. Johnson, Mission Specialist Mike Fincke and European Space Agency astronaut Roberto Vittori. Credit: Ken Kremer

STS-134 commander Mark Kelly strides across the runway of the Shuttle Landing Facility. Credit: Michael Deep, for Universe Today.

Astronauts Mark Kelly and Mike Fincke land in their T-38 at Kennedy Space Center. Credit: Michael Deep, for Universe Today.

April 21, 2011December 24, 2015 by Ken Kremer

President Obama to Attend Endeavour’s Last Launch on April 29

President Obama plans to attend the last launch of Endeavour on April 29, 2011 at the Kennedy Space Center. President Obama last visited the Kennedy Space Center in Florida on April 15, 2010 and outlined the new course his administration is charting for NASA and the future of U.S. human spaceflight. Credit: NASA/Kim Shiflett

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President Barack Obama and the entire First Family apparently plan to attend the final launch of Space Shuttle Endeavour, according to government officials and multiple news outlets. Endeavour is slated to blast off on the STS-134 mission next Friday, April 29 from the Kennedy Space Center (KSC) in Florida at 3:47 p.m. EDT.

There has already been intense drama surrounding the STS-134 mission because it is being commanded by Mark Kelly. Kelly is the husband of U.S. Congresswoman Gabrielle Giffords of Arizona who was critically wounded by gunshots to her head at point blank range during an assassination attempt while attending a meet and greet with her constituents on Jan. 8, 2011. Six people – including a nine year old girl and a federal judge – were killed and a dozen more were wounded that awful day.

Space Shuttle Endeavour awaits her final launch on April 29, 2011 from Pad 39A at the Kennedy Space Center, FL Credit: Ken Kremer

The Presidents appearance at the STS-134 launch will almost certainly lead to skyrocketing interest, but has not yet been officially announced by NASA and the White House. The event is not yet listed on the presidents official schedule.

However, a tweet by the staff of Congresswoman Giffords on her official website states Obama will attend; “We are very happy that Pres. Obama is coming to Mark’s launch! This historic mission will be #Endeavours final flight.”

NASA spokesman Allard Beutel told me today, “I cannot confirm whether the president will be coming to launch next week. If he’s coming, which I can’t confirm, we are a White House agency.”

“We always welcome a visit from the President,” Beutel said.

Security is always tight at KSC during a shuttle launch. A visit by President Obama will certainly lead to even tighter security controls and even more massive traffic jams.

Giant crowds were already expected for this historic final spaceflight of Space Shuttle Endeavour, NASA’s youngest Orbiter, on her 25th mission to space.

Endeavour is carrying the $2 Billion Alpha Magnetic Spectrometer (AMS) ) on a 14-day flight to the International Space Station, a premier science instrument that will collect cosmic rays, search for dark energy, dark matter and anti matter and seeks to determine the origin of the Universe. See my photo below of the AMS from inside the Space Station Processing Facility (SSPF) at KSC with the principal investigator, Nobel Prize winner Prof. Sam Ting of MIT.

NASA Administrator Charles Bolden just announced that Endeavour will be displayed at the California Science Museum following her retirement from active flight service upon landing.

President Obama last visited KSC on April 15, 2010 and gave a major policy speech outlining his radical new human spaceflight goals for NASA. Obama decided to cancel NASA’s Project Constellation ‘Return to the Moon’ Program and the Ares 1 and Ares 5 rockets. He directed NASA to plan a mission for astronauts to visit an Asteroid by 2025 and one of the moons of Mars in the 2030’s. Obama also decided to revive the Orion crew module built by Lockheed Martin, which is now envisaged for missions beyond low earth orbit (LEO), and invest in development of new commercial space taxis such as the Dragon spacecraft by SpaceX for transporting astronaut crews to the ISS.

Spokesman Beutel said that during the April 2010 visit, “The President met with space workers.” He could not comment on details of the president’s plans for the STS-134 visit and said information would have to come from the White House.

The last time a sitting president watched a live human space launch was in 1998 when then President Bill Clinton attended the blastoff of the return to space of Astronaut and Senator John Glenn. Glenn was the first American to orbit the Earth back in 1962. Glenn’s first flight took place a little over a year after the historic first human spaceflight by Soviet Cosmonaut Yuri Gagarin on April 12, 1961- which occurred exactly 50 years ago last week.

Congresswoman Giffords is recovering from her wounds and Shuttle Commander Kelly has said that she would like to attend the STS-134 launch. But no official announcement about her attendance has been made by NASA and depends on many factors including decisions by the doctors treating her in a Houston area hospital.

The Alpha Magnetic Spectrometer (AMS) and Nobel Prize Winner and Principal Investigator Sam Ting of MIT - inside the Space Station Processing Facility at KSC. The STS-134 mission of shuttle Endeavour will deliver the AMS to the ISS. The AMS purpose is to try and determine the origin of the Universe. . Credit: Ken Kremer

Close up of Endeavour crew cabin, ET, SRB and astronaut walkway to the White Room. Credit: Ken Kremer

April 19, 2011December 24, 2015 by Nancy Atkinson

Launch Date Set for Particle Detector Mission; Endeavour’s Final Flight,

Launch sign at Kennedy Space Center counts down the days to the STS-134 launch of shuttle Endeavour. Photo credit: NASA/KSC › Larger Image

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The launch date for the long-awaited Alpha Magnetic Spectrometer-2 (AMS) to the International Space Station has been set for Friday, April 29, at 3:47 p.m. EDT on from NASA’s Kennedy Space Center in Florida. The 14-day STS-134 mission is shuttle Endeavour’s final scheduled flight. After a flight readiness review today, NASA and contractor managers determined the shuttle and station’s equipment, support systems and personnel are ready to go.

The other notable aspect of the mission is that Mark Kelly is commanding, and his wife, Representative Gabrielle Giffords is tentatively expected to attend the launch, just months after she was shot in the head. This certainly will bring a unique aspect to the launch, at least for the media coverage, drawing attention to the mission to those who might not normally take notice.

For those who always pay attention to shuttle missions, however, two aspects make this mission noteworthy: the AMS and Endeavour’s final mission. The mission will also feature the last four spacewalks by a shuttle crew.

The AMS is designed to measure cosmic rays to search for various types of unusual matter, such as dark matter and antimatter. The instrument’s experiments will help researchers study the formation of the universe.

Professor Sam Ting, AMS Principal Investigator, with the AMS in the background. Credit: Chase Clark.

Also during the flight, Endeavour also will deliver the Express Logistics Carrier 3, a platform that carries spare parts to sustain station operations after the shuttles are retired from service. During the scheduled spacewalks, astronauts will do maintenance work, install new components, and perform a complex series of tasks to top off the ammonia in one of the station’s photovoltaic thermal control system cooling loops.

The crew consists of Kelly, Pilot Greg H. Johnson, NASA Mission Specialists Michael Fincke, Andrew Feustel and Greg Chamitoff and European Space Agency Mission Specialist Roberto Vittori. They are scheduled to arrive at Kennedy on Tuesday, April 26, for final launch preparations.

STS-134 is the 134th shuttle mission, Endeavour’s 25th flight and the 36th shuttle mission to the station.

Universe Today will be on hand live to cover the launch from Kennedy Space Center, and provide updates as the mission progresses.