The LADEE team performs a launch dress rehearsal at NASA’s Wallops Flight Facility in Virginia.Image credit: NASA
This image from the High-Resolution Instrument on NASA’s EPOXI mission spacecraft shows part of the nucleus of comet Hartley 2.…
This image montage shows comet Hartley 2 as NASA’s EPOXI mission approached and flew under the comet. The images progress…
One of the Expedition 36 crew members aboard the Earth-orbiting International Space Station photographed massive smoke plumes from the California…
One of the Expedition 36 crew members aboard the Earth-orbiting International Space Station photographed massive smoke plumes from the California…
One of the Expedition 36 crew members aboard the International Space Station on Aug. 28 photographed this vertical image that…
One of the Expedition 36 crew members aboard the International Space Station on Aug. 28 photographed this vertical image that…
Artist’s rendition of Earth’s radiation belts with the twin Van Allen Probes traveling through them.
One of the Van Allen Probes’ discoveries during its first year of operation was a new, third radiation belt.
Astronaut candidate Josh A. Cassada works with survival gear that will help sustain him for three days in the wilderness.