The Psyche spacecraft is on a six-year journey to reach a metal-rich asteroid by the same name. Well into its voyage, the ...

In their report, Lal and Myers estimate it would cost about $800 million annually for five years to build and deploy a ...

A rare Black Moon is about to pass through the night sky. Here's what to know about "seeing" this unique point in the moon's ...

A so-called black moon occurs once every two to three years, according to an expert from the Adler Planetarium.

Exoplanet habitability depends on a whole host of factors, with liquid water at the top of the list. It also requires a ...

When the antithesis of the full moon occurs twice in a month, or is the third of four seasonal new moons, it earns the ...

An infrequent astrological event will see a third of four new moons in a season, an event that only happens roughly once ...

The new image, which shows Earth along with an even smaller point of light coming from the moon, harkens back to Carl Sagan's ...

Watch the epic view of the moon and Earth captured by the Orion spacecraft ahead of its outbound powered flyby. Credit: NASA ...

Without the moon shining in the sky, the stars alongside it should appear to shine more brightly, according to the the Old Farmer's Almanac. New moons like the Black Moon also have a stronger pull on ...

Here's what to know. When the moon is nearly between Earth and the sun, one side of the moon faces the sun, and that side is ...

More than 50 years after the last manned moon mission, the Apollo program is still making groundbreaking discoveries.