Learn how you can say farewell to comet 3I/ATLAS as it passes by Earth on Dec. 19, 2025, and what we have learned during its ...

Ever wondered how planetary systems like our own solar system form? Thanks to the European Space Agency's Gaia space ...

For only the second time ever, a collision between two asteroids has been observed around an alien star not too far beyond ...

This gas cloud located 500 light years away from our solar system is about to become a planet.This process usually takes a ...

Astronomers have repeatedly observed events near a distant star that mirror processes from the early solar system’s ...

Comet‍‌‍‍‌‍‌‍‍‌ 3I/ATLAS is just the third object that we know of that has been observed to pass through our solar system ...

Scientists have sought out and detected radio emissions from from interstellar comet 3I/ATLAS, all but confirming that it has natural origins.

"Ultimately, this work may help scientists better predict the impact of space weather across the solar system on longer ...

Scientists using NASA's James Webb Space Telescope have observed a rare type of exoplanet, or planet outside our solar system ...

Astronomers have been treated to a stunning fireworks display from around a young star called The events, detected in 2004 ...

Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

An artistic rendering of a dust and gas disk encircling the young exoplanet, CT Cha b, 625 light-years from Earth.