Videos

James Garvin talked about the science behind the solar eclipse and how NASA will study it. Representative Brian Babin (R-TX), chair of the House Subcommittee on Space, spoke by phone abou…

James Garvin talked about Mars science discoveries and the future of robotic space programs. He said that research of rock sediment on Mars had proven that the planet was, at one time, hospi…

Panelists talked about the major technical, scientific and policy-related challenges that needed to be overcome in order to send humans to Mars by 2030. They responded to questions from the …

James Garvin talked about the initial results of efforts by NASA to test the surface of the moon for ice. He also discussed why the mission was needed and what NASA scientists will learn fro…

The panel talked about the future exploration of Mars. Topics included the viability of private exploration, the state of research on Mars, the current knowledge of Martian topography, and t…

James Garvin talked about current and future exploration of Mars, the Moon, and the rest of the solar system. He also talked about the future of the Voyager program, which may be terminated …