NASA Live
Live broadcasts of events airing on NASA Television and NASA's social media channels, and a schedule of upcoming events including announcements, launches and landings.
More from NASA
President Nixon's 1972 Announcement on the Space Shuttle
Editorial Headnote: President Richard M. Nixon and NASA Administrator James C. Fletcher announced the Space Shuttle program had received final approval in San Clemente, California, on 5 January 1972.…
NASA’s Swift, Fermi Missions Detect Exceptional Cosmic Blast
A powerful cosmic explosion detected by NASA's Fermi, Swift, and other missions ranks among the most luminous events known.
NASA Cassini Data Reveals Building Block for Life in Enceladus’ Ocean
Phosphorus, a key chemical element for many biological processes, has been found in icy grains emitted by the small moon and is likely abundant in its subsurface ocean.
NASA's exoplanet-hunting space telescopes
NASA searches for exoplanets beyond our solar system, and for potential life on those worlds, from ground observatories and with space telescopes like Hubble, TESS, and, now, the James Webb Space…
The Big Bang | Science Mission Directorate
Astronomers combine mathematical models with observations to develop workable theories of how the Universe came to be. The mathematical underpinnings of the Big Bang theory include Albert Einstein's…
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