The galaxy at the center of this image contains an X-ray source, CID-42, with exceptional properties. After combining data from…
NASA's DC-8 airborne science laboratory overflew Rogers Dry Lake at Edwards Air Force Base in Southern California during a checkout…
Numerous instrument probes protruded from the right side and top of NASA's DC-8 Airborne Science flying laboratory as it flew…
NASA's DC-8 airborne science laboratory flew over the Sierra Nevada foothills near California's Owens Valley during a checkout of the…
Flying by the snow-covered southern Sierra Nevada mountains, NASA's DC-8 airborne science laboratory conducts a checkout flight for the more…
Numerous instrument probes protruded from NASA's DC-8 Airborne Science flying laboratory as it flies an instrument checkout flight prior to…
A big, dark hole (dark blue, center) in the sun's atmosphere, called a "coronal hole", is turning toward Earth and…
On May 24, 2012 President Barack Obama landed at Moffett Field for a series of fundraising events. The president shook…
Boeing's Phantom Eye prototype autonomous unmanned aircraft system climbs into the morning sky after takeoff on its first flight June…
APOD Science APOD APOD: 2012 June 4 – Milky… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss…
