If you are fortunate to live in the occultation zone and the weather cooperates, this upcoming event is one that really ...

But LEXI, stationed on the Moon, will have an unobstructed view of the entire magnetopause, which is the outer edge of ...

Captured from the ISS, a stunning image of the waning crescent Moon over Quebec showcases the distinct vantage point of space ...

On Jan. 13, bright Mars will disappear behind the full moon for several hours. It's the only lunar occultation of Mars ...

On Friday (Jan. 10), the moon will pass near Jupiter, meeting up with the gas giant in the constellation Taurus. Viewers can ...

"The moon is opposite the sun, as viewed from Earth, revealing the moon's dayside." The full moon actually appears full before it reaches its final phase. It can appear full to the casual observer ...

Each evening, enjoy a sweeping view of four planets at once. Also look for Mars occulted by the Moon and meteors!

As Mars approaches opposition this month, it will become a dazzling spectacle in the night sky. See it at its best now, or ...

Discover the red planet like never before! This month offers a unique opportunity to witness Mars in stunning detail. From ...

In the Northern Hemisphere, we’re in the dead of winter and most people are spending their evenings inside where it’s warm.

A close conjunction of Venus and the crescent moon were seen across the world this weekend. Here are the best images of one ...