The snow moon, February's full moon, will peak Sunday, Feb. 1, and a lunar eclipse will occur March 2-3. Here's what to know.

That would make it thousands of times more massive than any moon orbiting a solar system plane  — so massive it could make ...

Earth’s atmosphere is slowly leaking into space, and new research shows some of it reaches the Moon, where it may be ...

With this frigid blast of Arctic air stretching down through the Gulf States, can the Artemis 2 crew still launch in time to ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under ...

When a full moon peeks just above the horizon, it appears enormous. This is a curious phenomenon, as when it is at this ...

NASA's Artemis II is poised for the first lunar mission since 1972—with much more to come.

Nasa's Moon mission is getting closer to launch and it'll send people the furthest they've ever been. But when did humans ...

The object dubbed Earth's "second moon" is actually a quasi-satellite that's accompanied the planet since 1957 — not a true ...

The atmospheric carbon dioxide was thought to be the result of the oxidation of oxygen molecules in the exosphere. As a consequence of this discovery, Rhea became the first Saturnian moon, and only ...

NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, along with Canadian Space Agency astronaut Jeremy Hansen, ...