
George Mueller, center, former NASA associate administrator of Manned Space Flight, died Oct. 12.

Astronomers have observed material being blown away from a black hole after it tore a star apart. This event, known…

APOD Science APOD APOD: 2015 October 21 – The… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

NASA researchers set up to run volcanic ash through an F117 engine mounted on a C-17 cargo transport at Edwards…

NASA is unveiling mosaics of Pluto and its largest moon Charon, representing the global response to its popular “#PlutoTime” social…

NASA is unveiling mosaics of Pluto and its largest moon Charon, representing the global response to its popular “#PlutoTime” social…

NASA is unveiling mosaics of Pluto and its largest moon Charon, representing the global response to its popular “#PlutoTime” social…

Mythbusters hosts Adam Savage, left, and Jamie Hyneman, right, astrophysicist Jedidah Isler, second from left, and NASA Administrator Charles Bolden,…
APOD Science APOD APOD: 2015 October 20 – When… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

The annual agricultural fire season is underway at the base of the snow-capped Himalaya Mountains in northwestern India.