Wednesday marks 40 years since the NASA space shuttle Challenger broke apart after lifting off, killing all seven people on ...

NASA's Space Shuttle Program, which ran from 1981 to 2011, was a complex and ambitious project that pushed the boundaries of ...

On a cold, sunny morning in Florida, after several scrubs due to weather, the launch was a highly-anticipated event.

For the millions of people across the country and around the world that watched the tragic loss of Challenger live, the ...

NASA has demolished the Propulsion and Structural Test Facility and Dynamic Test Stand in Huntsville to modernize the ...

Suni Williams spent part of her career waiting in orbit for a troubled spacecraft to be cleared for the trip home. Now, after ...