
The avionics subsystem and hardware is checked out at one of Orbital ATK’s test facilities before the successful Sept. 22…

An Orbital ATK employee installs insulation to the rear segment for the second booster qualification test.

Three orbiting X-ray space telescopes have detected an increased rate of X-ray flares from the usually quiet giant black hole…

F-15D #897 Flight over Mojave Desert

Fresh Paint and New AFRC Decal

APOD Science APOD APOD: 2015 September 23… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD…

This unique simulation reveals high-speed jets of plasma forming in Earth's magnetosphere. These jets are parcels of solar wind that…

LaserMotive's development laser transmitter features two 2.25 kilowatt laser beams going through the optics and being combined on a gimbaled…

3-D Printed Habitat Challenge

The Tassajara fire began on September 19, 2015 and is located in the Carmel Valley, California.