NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, are speaking out after ...

Astronauts Suni Williams and Butch Wilmore’s extended stay in the International Space Station will add to what we know about how space affects health.

The two NASA astronauts who just spent nearly 300 days in space will be splashing down near Tallahassee today. Here's how to ...