
This image shows inclined beds characteristic of delta deposits where a stream entered a lake, but at a higher elevation…

Lozenge-shaped crystals are evident in this magnified view of a Martian rock target called “Mojave,” taken on Nov. 15, 2014,…

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.

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

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

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

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

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