It's been 10 years since the Columbia space shuttle accident, and spaceflight safety has come a long way — but has it come far enough? Experts say traveling to space is still a risky business, and ...

A wreath is presented by, from left, Bob Cabana, Associate Administrator of NASA; Janet Petro, NASA KSC director, and Sheryl Chaffee, daughter of Apollo 1 astronaut Roger Chaffee, during NASA's Day of ...

CAPE CANAVERAL, Fla. - On a sleepy winter Saturday morning in 2003, most Americans had no idea that seven astronauts were gliding back to Earth after more than two weeks in space. But the whole nation ...

Today is the tenth anniversary of the explosion of the space shuttle Columbia, which blew apart as it was gliding across Texas to a Florida landing. All seven crew members died, and Texans were poking ...

Discover how the International Space Station stayed alive after using Soyuz support and new shuttle inspections to keep science going.

HEMPHILL, Texas (KETK)- In memory of the 22nd anniversary of the Space Shuttle Columbia disaster, the ‘Remembering Columbia’ museum will be offering free admission on Saturday. The 3400-square-foot ...

For millions of Americans, it was an event that would be seared into their memories for the rest of their lives – on par with the Kennedy assassination and 9/11. On that chilly January day in 1986, ...

The destruction of the Space Shuttle Columbia shocked and devastated the entire world — but what do we know about the crew's final words?

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CAPE CANAVERAL, Fla. — NASA marked the 20th anniversary of the space shuttle Columbia tragedy Thursday with somber ceremonies and remembrances during its annual tribute to fallen astronauts. More than ...

Corrections & Clarifications: An earlier version of this story misstated the date of the Space Shuttle Columbia disaster. It occurred Feb. 1, 2003. For millions of Americans, it was an event that ...