A clear, beautiful and blistery cold night made for perfect viewing of February's lunar eclipse. This image was taken at…
Astronomers have long known that Saturn's rings reflect sunlight most strongly when Earth is located directly between Saturn and the…
Astronauts onboard the International Space Station (ISS) have seen a lot of auroras in recent months. Usually the lights are…
NASA astronaut Leroy Chiao, left, and Russian cosmonaut Salizhan S. Sharipov will serve as Expedition 10 on the International Space…
This color composite image of nearby galaxy NGC 300 combines visible-light (red and yellow) with ultraviolet views (blue) from NASA's…
Isle Royale National Park includes a group of islands and the surrounding waters of Lake Superior. Access to the park…
Cleveland's Glenn Research Center began as the Aircraft Engine Research Laboratory of the National Advisory Committee for Aeronautics (NASA's predecessor).…
This image of the Opportunity Mars Exploration Rover inside Endurance Crater was produced using "Virtual Presence in Space" technology. Developed…
In January 2002, a dull star in an obscure constellation suddenly became 600,000 times more luminous than our sun, temporarily…
The striking picture, taken by NASA's Spitzer Space Telescope, reveals an eclectic mix of embryonic stars living in the tattered…
