Astronomers discovered a new moon of Uranus and hundreds of moons around Saturn over the past year, and there may be many ...

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 ...

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

Astronomers using NASA's Hubble Space Telescope have imaged the largest protoplanetary disk ever observed circling a young ...

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

When the solar system began to form, everything was chaos. A slew of rocky material was smashing together in a maelstrom that ...

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

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

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

NASA’s Hubble Space Telescope has spotted the biggest planet-forming disk ever discovered. The finding reveals violent chaos ...

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

Interstellar comet 3I/ATLAS makes its closest Earth approach on Dec. 19, offering astronomers a rare chance to study a visitor from beyond the solar system ...