NOIRLab shared stunning views of the total lunar eclipse in the night sky over Chile, complete with a blood red moon and ...

A space robot said "goodnight" to the moon as it completed its mission, capturing the first high-definition images of a lunar ...

In reality, two planets will be hanging out very close to the moon on April 25, but they won’t form a smiley face. Venus and ...

Deimos is the smaller and less photographed of Mars’ moons. This egg-shaped object, only measuring about 7.7 miles in ...

Saturn now leads the solar system with 274 known moons. Scientists say many moons formed from past collisions.

The images below show the day-by-day phases ... 4:10 P.M. Rising very shortly before the Sun are Mercury, Saturn, and the Moon. The planets cannot be seen; the Moon can be safely viewed with ...

The next partial eclipse will happen in the early hours of March 29, with it being visible mostly in the northeast starting ...

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing ...

The Greenland ice sheet makes up 80 percent of the world’s largest island. And, it’s melting thanks to human-caused climate ...

If Mars becomes a human colony is anyone’s guess. Musk said 2016 that it would take 40 to 100 years to have a self-sustaining civilization on the planet. While Mars is quite barren, dusty, and chilly, ...