
NASA Armstrong’s PTERA remotely piloted research aircraft made its first flight on October 22, 2015.

The Space Shuttle Challenger launches from Florida at dawn. On this mission, Kathryn Sullivan became the first U.S. woman to…

A coincidence of viewing angle makes Pandora appear to be hovering over Titan, almost like an accent mark.

APOD Science APOD APOD: 2015 October 5 – Orion… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

APOD Science APOD APOD: 2015 October 4 – The… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

APOD Science APOD APOD: 2015 October 3 – A… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

This composite image looking toward the higher regions of Mount Sharp was taken on September 9, 2015, by NASA's Curiosity…

A bushfire advice is in effect for the area north of Broome, Australia.

A flatbed truck slowly carries the second half of the J level work platforms toward the Vehicle Assembly Building at…

NASA Astronaut Scott Kelly captured this photo on Oct. 2, 2015, from the International Space Station and wrote on Twitter,…