The huge 1,600-mile (2,500-kilometer) wide expanse of the South Pole–Aitken Basin extends considerably onto the far side of ...

A new study published as a pre-peer-reviewed paper on arXiv and accepted for publication in Astronomy & Astrophysics suggests ...

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

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

M87* and Sag A*. The fact that we can capture such images is remarkable, but they might be the only black holes we can ...

Cosmic Princess Kaguya on Netflix might just be the anime treat that sets the streaming giant on a pedestal.

Moon dust is sharp, corrosive, and potentially fatal. NASA’s new electric force field shield is designed to blast it away.

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien technology.

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

Skywatchers will be treated to 13 full moons in 2026 - including a blue moon - as well as a total lunar eclipse, a partial one and three supermoons, writes NASA. Here's when you can enjoy the best ...