NASA’s AIM spacecraft has spotted a luminous patch of electric-blue drifting across the Arctic Circle. The sighting marks the beginning…
LDSD Dress Rehearsal
Artist’s concept of one of the eight Cyclone Global Navigation Satellite System satellites deployed in space above a hurricane.
Hot spots abound in this image taken by NASA’s Aqua satellite on May 30, 2015.
Gemini IV astronauts Ed White, left, and Jim McDivitt, pose at Cape Kennedy’s Launch Pad 19 on June 1, 1965.
The second flight test of NASA’s Low-Density Supersonic Decelerator (LDSD) will be attempted on Tuesday, June 2, launching a rocket-powered,…
Is Dione (698 miles or 1123 kilometers across) suddenly larger than Rhea (949 miles or 1527 kilometers across)?
In this perspective view, we look northwest over the Caloris Basin, a depression about 1500 km in diameter formed several…
LORRI Image from the Pluto Encounter
LORRI Image from the Pluto Encounter