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…
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…
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.
As the first phase of their extensive training program along the way to become full-fledged astronauts, eight new candidates spent…
Astronaut candidate Josh A. Cassada works with survival gear that will help sustain him for three days in the wilderness.
Astronaut candidate Josh A. Cassada works with survival gear that will help sustain him for three days in the wilderness.
Wood is plentiful in Maine, as astronaut candidate Tyler N. (Nick) Hague uses it to his benefit to survive three…
