The International Space Station will be visible over much of South-Central Pennsylvania Tuesday night. Video above: Headlines ...

New images from ESA's Biomass satellite reveal forests, volcanoes, deserts and glaciers in striking detail, hinting at what's still to come. VIENNA, AUSTRIA — An exclamation of awe, excitement and ...

For more than sixty years, a tiny asteroid has been moving in step with Earth, hidden from view until recently. Astronomers now confirm that this small body, named 2025 PN7, is traveling in a special ...

On Aug. 23, 1966, NASA's Lunar Orbiter 1 sent back the first photo of Earth from the moon. It showed a grainy crescent Earth ...

Masursky, Harold, Colton, G. W., and El-Baz, Farouk. 1978. Apollo Over the Moon: A View from Orbit, NASA SP-362. Washington, D.C: NASA Scientific and Technical ...

NASA’s Perseverance Rover spent three years exploring the floor of Jezero Crater, located just north of the Martian equator.