Astronomers recently detected a stray quasi-moon in our planet’s orbit, but it's hardly the first stowaway to hang out around ...

Earth has picked up a new traveling companion – an asteroid named 2025 PN7 that now moves through space in step with us. This ...

Scientists continue to explore the deep story of how Earth and the moon formed. One idea has gained attention because it ...

A thorough investigation published in May 2023 found that the inner core of the Moon is, in fact, a solid ball with a density ...

Our Moon is slowly drifting away from Earth, not just due to tidal friction as previously thought. New research suggests ancient planetary impacts and ...

A future Moon base is closer to reality than ever before. With missions like Artemis 3 planned for 2026 and a lunar outpost on the horizon, one challenge stands in the way: energy. Getting enough ...

A newly discovered comet named C/2025 V1, which some have compared to 3I/ATLAS, is due to make its closest approach to Earth on Tuesday, Nov. 11.