It's largely agreed that the moon was created around 4.5 billion years ago when a protoplanet collided with early molten ...

The discovery of quasi-moon PN7 has caused a stir on social media. A University of Oregon astronomy professor explains. what ...

Mars has two moons, but they're not quite like Earth's moon. That's raised a lot of questions about where they're from, ...

NASA’s James Webb Space Telescope has captured the first detailed look at a carbon-rich disk surrounding the exoplanet CT Cha ...

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

NASA confirms a quasi-moon (called 2025 PN 27) above Earth. Charleston's planetarium already has plans to showcase it in an exhibit.

NASA has confirmed that Earth has gained a temporary cosmic companion in the form of asteroid 2025 PN7, which will orbit our ...

The most popular theory – often called the ‘big whack’ – says that about 4.5billion years ago, an early, Mars-size planet named Theia slammed into Earth. Some tossed-out debris then squished together ...

Chinese scientists analysing lunar soil have discovered rare meteorite fragments believed to come from beyond the inner Solar ...

CI chondrites are the most water- and volatile-rich of meteorites, with compositions similar to space rocks like Ryugu and ...

Scientists found new evidence to strengthen the case that Enceladus, small moon of Saturn about 310 miles wide, may have conditions suitable for life.

Webb just spotted a carbon-rich moon factory 625 light-years away, revealing how moons like ours may have first taken shape.