“In particular, some observed asteroids surpass this mass density threshold. Especially noteworthy is the asteroid 33 ...

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

A new study reveals that the asteroid belt is slowly disappearing, offering insights into its long-term fate and what this ...

If such ‘twilight’ asteroids approach Earth, "they could pose serious impact hazards," warned the astronomer behind the ...

A plan by a team of scientists suggests using nuclear explosive devices to prevent an asteroid, 2024 YR4, from striking the moon in 2032.

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...

Contrary to online rumors, Earth still only has one true moon, but astronomers have discovered a so-called 'quasi-moon.' Here ...

A small asteroid, known as 2025 TF, flew over Antarctica on October 1, 2025, at an altitude of only 266 miles.

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 ...

Dinosaurs appear to have been thriving before a giant asteroid hit the Earth 66 million years ago, paleontologists working in ...

Fossils from New Mexico change how we look at dinosaur history.

A new study of dinosaur biodiversity challenges the belief that the megafauna were on their way out 66 million years ago ...