A fast-orbiting, 700-metre asteroid discovered within Venus's orbit highlights hidden near-Sun populations and underscores ...

The reason people might think Earth has a second moon is due to a celestial body named 2025 PN7 that was spotted in August by ...

Earth" less than 20 light-years from our own planet is offering scientists new hope in the hunt for other worlds that could ...

The newly discovered world is called GJ 251c and it is a super-Earth orbiting a red dwarf star less than 20 light-years away.

Every month, we hear about new "potentially hazardous" objects spotted in space. To identify these threats, astronomers rely on highly sensitive telescopes—some capable of "seeing in the dark." Thanks ...

Astronomers have identified a skyscraper-sized asteroid, 2025 SC79, orbiting incredibly close to the Sun and at a near-record ...

The mysterious object that fell and landed in the Pilbara highlights the growing problem of space junk — and how humanity is ...

The newly spotted asteroid, 2025 PN7, follows a rare orbit around Earth and could remain nearby for decades, scientists say.

Avi Loeb has become a familiar figure in news coverage about 3I/ATLAS because of his startling theory that the comet could be ...

Scientists confirm Earth's so-called 'second moon' is just a small, temporary quasi-satellite with no real impact, debunking ...

Astronomers have spotted a quasi-moon near Earth — and the small space rock has likely been hanging out near our planet ...