Our interstellar neighbors will bedazzle the night skies throughout the next few weeks, from moon-planet meetups in early ...

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

Unlike a supermoon, which appears bigger and brighter, a micromoon looks smaller and dimmer than usual, as seen from our ...

Plus: A solar eclipse and an occultation of the Pleiades as our satellite skims through several constellations in the sky ...

Lyrid meteor shower, which peaks the night of April 22nd, is one of the main April highlights for sky-watchers.  This meteor ...

These next two weeks, the evening sky offers us arguably the best overall parade in months of moon pairings with bright ...

This is when a so-called “blood moon” lunar eclipse plays out, visible in North and South America, parts of Africa, the Pacific, and Europe. So what causes a lunar eclipse, when is the best time to ...

NASA recommended looking about 10 degrees above the horizon to ... surface right then.” When the moon is in the shadow, or the umbra, of the Earth, our planet casts a reddish shadow.