Videos

Witnesses testified at a hearing on the development of the Space Launch System (SLS) and Orion spacecraft, which wee integral to NASA’s future space exploration plans. The projects would hel…

Astrophysicists, aerospace engineers, and space policy experts were among the speakers at the fifth annual conference on human exploration of Mars hosted by Explore Mars, a non-profit organi…

A former NASA astronaut and officials from NASA, Boeing, and the Government Accountability Office testified at a hearing on challenges facing the International Space Station (ISS). Much of t…

Witnesses testified on the nation’s deep space exploration programs and capabilities. William Gerstenmaier provided an update on the Space Launch System (SLS) and Orion programs. Cristina Ch…