Just before it disintegrated, space shuttle Columbia experienced an abnormal ... crew operations at the Johnson Space Center, said remains from all seven of the astronauts had been found.

"Space Beyond" plans to launch human remains for $250. Ryan Mitchell, the founder of Space Beyond, shares more details about the initiative. Colorado Area Evacuated, School Closed As Emergency ...

MIAMI, Florida (CNN) -- A NASA report on the last minutes of Space Shuttle Columbia ... the legacy of Columbia and her heroic crew continues to be the improved safety of future human spaceflights ...