"Its occurrence is like finding a tropical seed in Arctic ice – indicating either an unexpected local environment or ...

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

NASA’s Perseverance rover examines a complex Martian rock, collects rare minerals, and sets a new driving record.

NASA’s Perseverance rover faced a challenging Mars rock named “Kenmore,” revealing valuable insights into Martian geology.

A rare Jupiter-sized planet AT2021uey b was found 3,200 light-years away using microlensing, a method based on Einstein's ...

NASA confirmed a meteor entered Earth's atmosphere over Georgia, disintegrating with energy equivalent to 20 tons of TNT.

Astronomers discovered that C/2014 UN271, a massive comet more than 10 times larger than any known comet, is emitting jets of ...

Reaching Iran's most fortified nuclear enrichment site is a challenge, even for the world's biggest conventional weapons.

A day on Saturn lasts about 10.7 hours due to its rapid rotation. It has over 140 known moons and moonlets, including Titan, which is larger than Mercury. Saturn is mostly made of hydrogen and helium, ...

NASA's Curiosity rover has snapped its first images of web-like "boxwork" features on the surface of Mars. The zig-zagging ...

The 60-meter asteroid 2024 YR4 has a 4.3% chance of hitting the Moon, potentially releasing 100 million kilograms of debris ...

Researchers now appreciate that gas planets are more complex than first thought. New findings have implications for our ...