Hosts Rod Pyle and Tariq Malik talk to retired astronaut Terry Hart about STS-41C, a pivotal Space Shuttle mission for NASA.

A pulse-pounding new trailer for Disney's "Tron: Ares" has just powered up giving us another look at this fall sci-fi spectacular, and we think it's lining up to be a sumptuous visual feast. This ...

China on Friday (October 31) sent three astronauts to Tiangong, including the youngest member of its astronaut corps, in its seventh mission to the permanently inhabited Chinese space station since it ...