
This image shows an example of a thin-laminated, evenly stratified rock type that occurs in the "Pahrump Hills" outcrop at…

This March 25, 2014, view from the Mastcam on NASA's Curiosity Mars rover looks southward at the Kimberley waypoint. In…

A United Launch Alliance Delta IV Heavy rocket with NASA’s Orion spacecraft mounted atop is seen after the Mobile Service…

The sun emitted a mid-level solar flare on Dec. 4, 2014, an M6.1-class.

Like most modern research telescopes, the SOFIA telescope uses a mirror to concentrate and focus the incoming light.

How do you keep a telescope stable while flying at 40,000 feet?

This image taken by the Mast Camera (Mastcam) on NASA's Curiosity Mars rover just north of the "Kimberley" waypoint shows…

Dec. 3, 2014-- In the Kennedy Space Center’s Press Site auditorium, agency and industry leaders spoke to members of the…

The launch gantry is rolled back to reveal NASA's Orion spacecraft mounted atop a United Launch Alliance Delta IV Heavy…

NASA operates two Lockheed ER-2 Earth resources aircraft as flying laboratories in the Airborne Science Program under the Agency's Science…