A rare "moon halo" was spotted in the night sky across north-east England and North Yorkshire on Boxing Day. The ring around the moon was seen on Tuesday evening after a similar halo was visible ...

The moon is circling a point about 3,000 miles from our planet's center, just below its surface. Earth is wobbling around that point, too, making its own circles.

The moon is slowly moving away from us. About 4.5 billion years ago, a Mars-sized object (or perhaps a series of many smaller objects) crashed into Earth, sending bits of Earth's crust into space ...

Zoomed-in view of the Oceanus Procellarum region of the moon, captured on Jan. 13, 2023 by South Korea's Danuri probe. (Image credit: KARI) Danuri launched aboard a SpaceX Falcon 9 rocket in early ...