G3 (ATLAS) is one of the few comets on record that became bright enough to be visible in the daytime without optical aid like ...

A comet believed to be in its death throes could briefly be seen over Tasmania this week as it hurtled through the cosmos in ...

Comet ATLAS (C/2024 G3) came within 8.3 million miles of the sun on January 13 as it reached its perihelion, and is now disintegrating.

The car, launched in 2018 on a SpaceX rocket’s upper stage, is one of many human-made objects in deep space that could ...

Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's ...

Researchers say there’s a 1.3 percent chance that the space rock 2024 YR4 could strike our planet — but not until December ...

G3 (ATLAS) showed off its spectacular tail plumage to NASA spacecraft when it flew close to the sun this month.

NASA and ESA's SOHO (Solar and Heliospheric Observatory) spacecraft snapped a video of the comet as it passed three times closer to our star than the orbit of Mercury, and ten times closer than ...

G3 has mesmerized astronomers and amateur skygazers for months as the world tried to spot the bright comet in the sky nearing its fatal encounter with the Sun.

Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...

An asteroid that orbited near Earth for a few months as a mini-moon may be a chunk of the moon that was blasted off by an impact thousands of years ago.