The fiery disintegration of Columbia ultimately led to the loss of lives and the retirement of NASA's shuttle fleet. But as it turns out, there's more to the story that makes it so much worse because ...

As a physician and retired astronaut, I share the concern of countless Canadians regarding the current crisis in our health ...

On February 1, 2003, the world lost Indian-American astronaut Kalpana Chawla and six other crew members aboard the Space ...

SHREVEPORT, La - The Space Shuttle Columbia broke apart over East Texas as it returned to earth on Feb. 1, 2003.

Moments later, NASA commentator Steve Nesbitt uttered ... to hear safety concerns from lower-level engineers. After the Columbia disaster, shuttle flights were again grounded.

In memory of the 22nd anniversary of the Space Shuttle Columbia disaster, the ‘Remembering Columbia’ museum will be offering ...

It's been 39 years since the Challenger space shuttle, carrying seven people, took off from Florida's Kennedy Space Center, ...

American astronaut Kalpana Chawla and six other astronauts when the Space Shuttle Columbia broke apart during re-entry into ...

NASA recently paid tribute to the Challenger crew and other fallen astronauts during its annual Day of Remembrance.