Here's when to see a pair of massive letters shining on the lunar surface around May's first quarter moon phase.

Tonight marks the First Quarter Moon, when roughly half of the Moon’s visible face is illuminated. As of Saturday, May 23, ...

First quarter moons demand action, and in Virgo — a sign associated with routines, productivity, discernment, health and ...

Slicing through the Montes Alpes mountain range, Vallis Alpes is a favorite feature to view on the First Quarter Moon.

SpaceX launched its biggest, most powerful Starship yet on a test flight Friday, an upgraded version that NASA is counting on ...

The route is not built for speed. During Artemis 2, the Orion spacecraft followed a roughly 10-day free-return path, flying ...

For fans of the art of Japanese animation and lovers of puns, May is an important month. That's because it's "Ani-May!" And ...

A moon located in our solar system might have been the only one to survive a “moonpocalypse” that occurred long, long ago.

Astronomers have studied 14 years of Hubble Space Telescope observations of Jupiter's icy moon Europa, and now suspect that ...

The mission will employ a comprehensive exploration approach encompassing orbiting, landing, roving and hopping, Chinese ...

You're vibrant, enthusiastic and charming. You're constantly curious about life's mysteries. This is a slower paced year.

A Hong Kong astronaut will join a Chinese space mission for the first time as part of a three-person crew launching on Sunday ...