Most people would think that Earth only has one moon, but in reality it's had multiple moons on more than one time. And right ...

The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.

Why settle for one honeymoon when you can have two—or more? Recently, savvy newlyweds have been rethinking tradition and ...

European scientists are turning an aircraft into a laboratory that simulates lunar gravity to prepare astronauts and ...

Astronomers say that Earth is going to get something new in the coming decades. The recently discovered asteroid 2025 PN7 has ...

As mankind was planning the first moon landing in the 1960s, an asteroid approached Earth—and still hasn’t left.

Unlike the familiar Moon, 2025 PN7 does not orbit Earth. Instead, it travels around the Sun along a path that closely ...

Two new Sailor Moon collectibles recreate both the titular Sailor Senshi herself and her dark future daughter, both in a ...

Professor Avi Loeb suggests Earth's new quasi-moon, 2025 PN7, might be a relic of the 1960s Soviet space race. His research ...

The discovery of a new celestial object in the Earth's neighborhood has created a buzz online asking whether the planet now ...

Comet 3I/ATLAS nears the sun Oct. 29. Experts say it's natural, despite viral alien theories. Here's how to see it from ...

Comet 3I/ATLAS nears the sun Oct. 29. Experts say it's natural, despite viral alien theories. Here's how to see it from ...