Remembering the STS-107 astronauts of Space Shuttle Columbia who died tragically 6 years ago today!

Today, we honor the brace heroes of STS-107 who died aboard the Space Shuttle Columbia on this date in 2003.

The day started on a bright note for the crew of STS-107 aboard the Space Shuttle Columbia. They were awakened by a rousing rendition of Scotland the Brave in honor of mission specialist Laurel Clark’s Scottish heritage. Mission Control followed the wake-up tune with news the astronauts had been waiting for. It was time to come home. The seven members of the crew (commander Rick Husband, pilot Willie McCool and mission specialists Kalpana Chawla, Laurel Clark, Mike Anderson, David Brown and Israeli payload specialist Ilan Ramon) were coming to the end of a 16 day mission of scientific experimentation.

Shortly after 9:00AM EST, the Space Shuttle Columbia disintegrated in the skies above Texas, killing all crew members aboard.


The Space Shuttle Columbia disaster occurred on February 1, 2003, when the Space Shuttle Columbia disintegrated over Texas during re-entry into the Earth's atmosphere, with the loss of all seven crew members, shortly before it was scheduled to conclude its 28th mission, STS-107.

The loss of Columbia was a result of damage sustained during launch when a piece of foam insulation the size of a small briefcase broke off the Space Shuttle external tank (the main propellant tank) under the aerodynamic forces of launch. The debris struck the leading edge of the left wing, damaging the Shuttle's thermal protection system (TPS), which protects it from heat generated with the atmosphere during re-entry. While Columbia was still in orbit, some engineers suspected damage, but NASA managers limited the investigation on the grounds that little could be done even if problems were found.

NASA's Shuttle safety regulations stated that external tank foam shedding and subsequent debris strikes upon the Shuttle itself were safety issues that needed to be resolved before a launch was cleared, but launches were often given the go-ahead as engineers studied the foam shedding problem without a successful resolution. The majority of Shuttle launches recorded such foam strikes and thermal tile scarring in violation of safety regulations.During re-entry of STS-107, the damaged area allowed the hot gases to penetrate and destroy the internal wing structure, rapidly causing the in-flight breakup of the vehicle. A massive ground search in parts of Texas, Louisiana and Arkansas recovered crew remains and many vehicle fragments.

Mission STS-107 was the 113th Space Shuttle launch. It was delayed 18 times over the two years from its original launch date of January 11, 2001 to its actual launch date of January 16, 2003. (It was preceded by STS-113.) A launch delay due to cracks in the shuttle's propellant distribution system occurred one month before a July 19, 2002 launch date. The Columbia Accident Investigation Board (CAIB) determined that this delay had nothing to do with the catastrophic failure six months later.

The Columbia Accident Investigation Board's recommendations addressed both technical and organizational issues. Space Shuttle flight operations were delayed for two years by the disaster, similar to the Challenger disaster. Construction of the International Space Station was put on hold, and for 29 months the station relied entirely on the Russian Federal Space Agency for resupply and crew rotation until Shuttle flights resumed with STS-114.



Anonymous said...


Lou said...

Once this major safety problem became known, NASA should never have been allowed to launch again without the repair system finally added to later flights. The loss was incalculable. Whoever was responsible should have been fired.

Anonymous said...

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Anonymous said...

imagine dying in space that would suck balls

Anonymous said...

i want to be an a astronaut when i grow up and reading this had me thinking, i don't want to die so soon but guess what death comes when it come. at least i know i did it for the world. GOD BLESS THESE ALL ASTRONAUTS <>

Anonymous said...

That would really, really suck to die in space.