The newly discovered "twilight" asteroid, 2025 SC79, was obscured by the sun's glare until an astronomer pointed the Dark ...

New dating has revealed that New Mexico's last dinosaurs were healthy, diverse and thriving at the end of the Cretaceous ...

Earth still only has one true natural satellite — our 2,159-mile-wide moon oribiting about 239,000 miles away. However, ...

There are many programs that detect near-Earth asteroids as part of countries' planetary defense strategies. In the case of ...

A fresh analysis of a site in New Mexico provides a glimpse into the final days of the dinosaurs, showing their diversity before going extinct.

2025 PN7 is a small, dim asteroid that appears to orbit Earth, according to EarthSky. Believed to be a piece of the moon that blasted out, the object has been in its orbit as a quasi-moon for about 60 ...

Get ready for some news that’s out of this world. An asteroid known as 2024 YR4 could be on course to make contact with the moon—and such an impact wouldn’t come without consequence, according to an ...

Get ready for some news that’s out of this world. An asteroid known as 2024 YR4 could be on course to make contact with the moon—and such an impact wouldn’t come without consequence, according to an ...

Asteroid '2025 TF' flew over Antarctica at 265 miles from our planet, and was spotted after the closest flyby yet by an asteroid.

New research suggests that dinosaur populations were thriving in North America before the asteroid impact 66 million years ...

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

Astronomers have discovered asteroid 2025 SC79, a skyscraper-sized space rock orbiting the sun in just 128 days. the ...