Piece of Columbia Found

A power reactant storage and distribution from the space shuttle Columbia has been found at the bottom of a Texas lake. The four-foot diameter PRSD is a tank that provided power and water for shuttle missions. It was found after drought caused the waters of Lake Nacogdoches to recede enough to uncover the unit. Columbia disintegrated during re-entry over Texas on February 1, 2003.

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Shuttle Lands, Ending Era

The space shuttle Atlantis landed this morning at 5:57:00, completing both STS-135 and the shuttle program. The first shuttle, Columbia was launched in April 1981. Over the intervening thirty years, two shuttles and their crews were lost in flight, five shuttles flew in total, and the crafts traveled a total of 548,049,445 miles. The landing of Atlantis marks the first time in 30 years that the United States has not had the capacity to put humans into space. Atlantis will spend its retirement on display at the Kennedy Space Center.

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Final Shuttle Launch

NASA launched the Space Shuttle Atlantis on STS-135, its final mission, and the final mission of the 30 year long shuttle program at 11:29 ET. The mission was delayed with an unexpected hold at T-31 seconds when an error indicated that the Gaseous Oxygen Vent Arm had not fully retracted. Visual examination showed the error was a computer glitch and the countdown continued. Originally, Atlantis was supposed to have flown its last mission in May, 2010, but the current mission was added on October 11, 2010. The first shuttle launch, of Columbia, occurred on April 12, 1981.

Final Shuttle Launch Scheduled

NASA has announced that the final launch of the Space Shuttle Atlantis will occur on July 8, 2011. This will also be the final launch of the space shuttle program, which began with the launch of Columbia in 1981. Atlantis was previously scheduled for a final launch in May, 2010.

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Final Endeavour Launch

The final launch of the Space Shuttle Endeavour occurred at 8:56 ET on May 16. The mission, Endeavour‘s twenty-fifth, is being commanded by Mark Kelly and is expected to last 16 days, with a landing scheduled on May 24.

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Endeavour Launch Postponed Again

The final launch of the Space Shuttle Endeavour has been postponed at least 72 hours due to concerns relating to the shuttle’s heating system. The external fuel tank will be drained of its oxygen and hydrogen propellants. This will the 25th and final mission of Endeavour.

Last Flight for Endeavour Postponed

STS-134, the final flight for the space shuttle Endeavour has been postponed from April 19 until April 29. The delay removes a scheduling conflict with a Russian Progress supply vehicle scheduled to launch April 27 and arrive at the station April 29.

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Obituary: James Vanover

James Vanover (b.1957), an employee of United Space Alliance, fell to his death from Launch Pad 39A at the Kennedy Space Center on March 14. Vanover was helping prepare the space shuttle Endeavour for its final launch, scheduled for April 19. Vanover had worked at NASA since 1983. According to NASA officials, Vanover is the first launch pad fatality since 1981, shortly before the maiden launch of Columbia. More details have not been released pending a safety investigation.

Final Landing of Discovery

The Space Shuttle Discovery completed its final mission at 11:57 AM ET on March 9, 2011. Discovery has flown 39 missions since it was first launched at 12:41 PM on August 30, 1984. Discovery has spent 365 days in space traveling 148,221,665 miles in 5,830 orbits. On its final mission, Discovery was crewed by Alvin Drew, Nicole Stott, Eric Boe, Steven Lindsey, Michael Barratt, and Steve Bowen

Kelly Go For Shuttle Commander

Mark Kelly, whose wife Congresswoman Gabrielle Giffords was shot in the head during a public meeting on January 8, has confirmed that he will command the final scheduled flight of the space shuttle Endeavour, currently scheduled for an April 19 launch. Kelly has flown three previous shuttle missions and his brother is currently on the ISS.

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