Expedition 53 Qualification Exams

Expedition 53 crew members: Joe Acaba of NASA, left, Alexander Misurkin of Roscosmos, center, and Mark…

Prospecting from Orbit

The combination of morphological and topographic information from stereo images from NASA's Mars Reconnaissance Orbiter.

Voyager 1 Launches Aboard Titan III/Centaur

The Voyager 1 aboard the Titan III/Centaur lifted off on September 5, 1977, joining its sister…

Hubble’s Megamaser Galaxy

MCG+01-38-005 (below) is a special kind of megamaser; the galaxy’s active galactic nucleus pumps out huge…

NASA Concludes Summer of Testing with Fifth Flight Controller Hot Fire

NASA engineers closed a summer of successful hot fire testing Aug. 30 for flight controllers on…

NASA’s IceBridge Surveys Glaciers in Northeast Greenland

NASA's Operation IceBridge is flying its summer Arctic land ice campaign in Greenland, continuing its measurements…

Aug. 29, 1965 – Gemini V Crew Returns to Earth

Gemini V command pilot Gordon Cooper (right) and Charles "Pete" Conrad, pilot, walk across the deck…

Supersonic Flight Campaign Continues at Kennedy Space Center

A NASA F-18 jet takes off from the agency's Shuttle Landing Facility at NASA's Kennedy Space…

Hurricane Harvey, Seen From the Cupola of the International Space Station

On August 25, 2017, NASA astronaut Jack Fischer photographed Hurricane Harvey from the cupola module aboard…

A World of Snowy Dunes on Mars

It was spring in the Northern hemisphere when this image was taken on May 21, 2017,…