Kicking off the year’s cosmic wonders is the moon, drawing the first astronauts to visit in more than 50 years as well as a ...

A new computational model suggests that Uranus' and Neptune's cores may be less icy than their "ice giant" nickname suggests.

Venus will square Neptune on Dec. 24, heightening romantic feelings while clouding your judgement. Here's what the transit ...

A bevy of supermoons, a dramatic total solar eclipse and a "blood moon" total lunar eclipse are some of the highlights of the ...

The mid-January new moon in industrious, pragmatic Capricorn launches a new lunar cycle you can capitalize on by getting ...

Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes ...

The Artemis II mission, which could launch as early as February, is expected to send four astronauts on a trip to the moon, ...

A small, icy moon of Saturn called Enceladus is one of the prime targets in the search for life elsewhere in the solar system ...

The new moon marks the beginning of a lunar cycle and although it’s invisible to the naked eye, it plays a central role in ...

Russia plans to build a power plant on the moon within the next decade to support its lunar ambitions and a joint research base with China, as major world powers intensify efforts to establish a ...