A memo sent by the Smithsonian said transporting Discovery could swell in price and result in irreparable damage to the space ...

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 ...

The Columbia Memorial Space Center in Downey held a groundbreaking ceremony Monday for a roughly 40,000-square-foot expansion ...

Col. Eileen Collins was the first woman to pilot and command a NASA space shuttle. Collins commanded the first flight after the 2003 Columbia tragedy, which also experienced a foam-shedding issue.

Nearly two-and-a-half years after the space shuttle Columbia exploded over Texas while reentering Earth, a second fatal accident that killed all seven crew members, Discovery(STS-114) launched on July ...

Most rare coins experts expect these to become the most valuable modern coins ever sold, Stack's Bowers Galleries claimed. The mission, STS-93, most prominently helped deploy the Chandra X-Ray ...