New research suggests that the interior of the Moon’s far side may be colder than the side constantly facing Earth, adding ...

The provisionally named S/2025 U1 is so small it had gone unnoticed by probes and telescopes for the past 40 years.

The newly discovered asteroid is expected to tag along on the Earth's path around the sun for another 60 years.

A near-Earth asteroid lurked undetected for decades until a telescope in Hawaii spotted it earlier this year. It may be Earth ...

A new celestial object, a quasi-moon, has been discovered in Earth’s orbit. This cosmic companion has been circling our planet unnoticed for decades, possibly up to 60 years, and is now redefining our ...

The south pole of Enceladus—a tiny moon orbiting Saturn—is a volatile place. In this region, the moon’s subsurface ocean ...

Astronomers have found a 19m-wide space rock that has been quietly hanging around Earth since 1957. This quasi-moon poses no threat.

Earth has a new quasi-moon, which is called 2025 PN7. A new paper has revealed that it has been orbiting near our planet ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Uranus appears to have yet another moon. Observations made with the ...

A team at the NASA has discovered a new moon orbiting Uranus, and this one is even smaller than the others. A team led by the Southwest Research Institute (SwRI) discovered the moon on Feb. 2. They ...

A recent study published in National Science Review conducted change detection in the youngest, topographically steepest, and ...

"The profile of the occultation was most consistent with it being a new satellite — a new moon — going around Quaoar." ...