Astronomy

From asteroid to comet: near-Earth object’s unusual orbit revealed its cometary nature

Mike Carmon

With the help of the James Webb Space Telescope, NASA finds the origin of comet 3I/ATLAS

Zeus Valtierra

NASA photographs something inexplicable on Mars: strange balancing rocks puzzle scientists

Could giant magnets protect astronauts from solar storms?

Satellites or stars: What would happen if the night sky filled with space debris and we could no longer see the cosmos?

Astrophysicist Zeus Valtierra explains what Trojan asteroids are and why they travel alongside planets

There is a planet that survived the death of its star, and now we know how it did it.

The Bortle scale and how to know if your city's sky is suitable for seeing the Milky Way

Rover reveals how long warm water may have survived beneath the surface of Mars

Sweet treat for astronomers as they discover super-puff planets lighter than candy floss

Historic discovery on Mars: An international team of scientists has uncovered an extraterrestrial gemstone

Axions: the ghost particle that could explain dark matter and change our view of the universe

The Milky Way is headed toward another violent galactic merge: the next cosmic "collision" is approaching

U.S. astronomers investigate the possible existence of a planet that disappeared from the solar system

Ergosphere, the extreme region where spacetime twists around a rotating black hole

Meteored Expert

Scientists find a key Earth mineral in a Martian rock (something never seen before)

Christian Garavaglia

Artificial intelligence helps scientists accurately simulate neutron star collisions

The Chandrasekhar Limit: The Mass Threshold That Can Trigger A Colossal Stellar Explosion

James Webb Telescope captures exoplanet evaporating under the heat of its own sun.

Why won’t there be any women on the Artemis III mission returning to the Moon? NASA tries to clarify the controversy

A tropical oasis in the driest place on Earth: the secrets of the spectacular astronomers' bunker in Atacama

Race to the Moon: China says it will spare no resources to reach the lunar surface by 2030

What is the lowest possible temperature in the universe? Physics has the answer