Videos

Two House Science, Space, and Technology subcommittees held a joint hearing on the research conducted during the total solar eclipse of August 21, 2017. Scientists from NASA and other agenci…

Scientists from the early Voyager missions recounted the program’s genesis. They also talked about discoveries made and offered an update on the spacecrafts' current interstellar journey. Sp…

NASA TV presented four hours of coverage of the August 21, 2017, total solar eclipse as it crosses the continental United States. It was the first such eclipse in 99 years and the first tota…

Researchers from NASA and its partner universities were panelists speaking at a briefing on the science behind the total solar eclipse expected on August 21, 2017, the first total solar ecli…

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…

Five scientists from NASA and the space agency’s research partners announced the discovery of seven Earth-like exoplanets orbiting a nearby star during a news conference at NASA Headquarters…