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 ...

Earth asteroid lurked undetected for decades until a telescope in Hawaii spotted it earlier this year. It may be Earth's newest quasi-moon.

Remember: a total lunar eclipse is completely safe to view with the naked eye. However, stargazers hoping to catch a glimpse ...

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 ...

Necmettin Karaca captured this spectacular view of the moon on Sept. 7 as the deepest part of Earth's shadow swept over the ...

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 ...

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

On Sept. 7, a total lunar eclipse will adorn the night sky with its crimson hues, as the Earth slowly eclipses the moon. Here ...

A RARE total eclipse will see the Moon turn deep red over the UK tonight. The stunning spectacle is known as a Blood Moon and it won’t happen again in Britain for years. Stargazers across ...

"When this happens, the only light that reaches the Moon's surface is from the edges of the Earth's atmosphere," NASA wrote. ...

A total lunar eclipse occurs when the sun, Earth and moon align so that the moon is covered by the Earth’s shadow, or umbra.