For more than sixty years, a tiny asteroid has been moving in step with Earth, hidden from view until recently. Astronomers ...

See the epic view of the moon and Earth captured by the Orion spacecraft ahead of its outbound powered flyby on Nov. 21, 2022 ...

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 ...

Three celestial bodies are about to meet up for one night in September in a conjunction that should be widely visible in the ...

The free YouTube livestream will be available from 12 p.m. EDT (1600 GMT) on Sept. 7 and will feature live views of the moon ...

The NOAA GOES-18 and GOES-19 satellites saw a solar eclipse as the moon blocked out the sun mere hours before a lunar eclipse ...

In 1966, NASA's Lunar Orbiter 1 captured the first image of Earth from the Moon. This photograph showed Earth as a fragile ...

A total lunar eclipse will cause the moon to appear a rusty-red color in some parts of the world, but no the U.S., in early ...

Plus, catch Saturn and Neptune at their brightest; spy the "string of pearls" galaxy; and a close encounter of the moon and ...

A total lunar eclipse occurs when Earth comes between the sun and the moon, casting a huge neighbor over our nearest neighbor ...

The full moon and eclipse will happen late Sunday, Sept. 7, into Monday, Sept. 8 and last roughly an hour and 22 minutes, ...