China’s Tianwen-2 spacecraft is about to arrive at Kamoʻoalewa, Earth’s mysterious “mini-moon,” to collect samples that may ...

Astronomers have confirmed that Earth has a new temporary mini-moon, a small asteroid designated 2025 PN7, which has recently joined our planet’s orbit. Measuring roughly 62 feet in diameter, this ...

Asteroid 2022 RD2 is a near-Earth object that could become a temporary moon, then later a potential crash risk for the planet later this century. Credit: NASA / JPL-Caltech illustration Scientists ...

When you think of moons orbiting around celestial bodies, the first that naturally springs to mind is Earth's own moon. Certainly, that moon is ours – it is firmly locked within orbit around our ...

Astronomers have re-discovered a temporary moon that has joined Earth’s orbit. The mini-moon/asteroid is named 2025 PN7. It’s about 62 feet in diameter and will eventually return to its other orbital ...

Earth has quietly picked up a new traveling companion, a tiny captured object that astronomers say will loop around our planet for decades before slipping back into deep space. NASA and independent ...

Had the asteroid hit the moon, it would have carved out a crater in an impact with the energy of a nuclear bomb. When you purchase through links on our site, we may earn an affiliate commission.

2026 is set to deliver historic moon missions, groundbreaking commercial space stations and powerful new space telescopes. When you purchase through links on our site, we may earn an affiliate ...