
Combined observations from NASA’s Spitzer Space Telescope and the newly completed Atacama Large Millimeter/submillimeter Array (ALMA) in Chile have revealed…

NASA Flight Engineer Karen Nyberg, left, Expedition 37 Commander Fyodor Yurchikhin of Roscosmos, center holding the Olympic torch, and European…

The sun emitted a significant solar flare, an X1.1-class, that peaked at 1:14 a.m. EST on Nov. 10, 2013 as…

Comet ISON is shown 97 million miles from Earth, heading toward a close encounter with the sun on Nov. 28.

NGC 6946, or “the Fireworks Galaxy,” is a medium-sized, face-on spiral galaxy about 22 million light years away from Earth.

John and Annie Glenn ride a float in a parade at the NASA’s Glenn Research Center.

The Soyuz TMA-11M rocket is seen, in this 2 minute exposure, as it is launched with Expedition 38 Soyuz Commander…

A sign for the Sochi 2014 Winter Olympics is seen at the base of the Soyuz launch gantry after Expedition…

Expedition 38 Soyuz Commander Mikhail Tyurin of Roscosmos, holding the Olympic torch, Flight Engineer Koichi Wakata of the Japan Aerospace…