
In celebration of the anniversary of this mission's 17th year of operation, this combined image from Nov. 16, 2012, shows…

At the Baikonur Cosmodrome in Kazakhstan, Expedition 34 Flight Engineer Tom Marshburn of NASA conducts a "fit check" dress rehearsal…

This artist's rendition represents NASA's twin Van Allen Probes in orbit within Earth's magnetic field to explore the radiation belts.

APOD Science APOD APOD: 2012 December 12 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …

NASA Dryden's F/A-18 #853, piloted by Nils Larson, flew a Research Flight Control System (RFCS) checkout flight for NASA's Integrated…

NASA Dryden's F/A-18 #853, piloted by Nils Larson, flew a Research Flight Control System (RFCS) checkout flight for NASA's Integrated…

APOD Science APOD APOD: 2012 December 11 – NGC… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…

The Helios-A solar probe launched on Dec. 10, 1974 from Cape Canaveral Air Force Station, Fla. As it looped around…

On Saturday, December 8, 2012, the SuperTIGER payload was launched in Antarctica.
APOD Science APOD APOD: 2012 December 10 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss …