Gaseous water has been detected in the planet-forming disk surrounding the star V883 Orionis (ALMA) using the Atacama Large ...

Researchers have uncovered evidence that Uranus and Neptune could be far rockier on the inside than anyone expected.

An ultramassive black hole so huge it could swallow 30 billion suns has emerged from the cosmic background, revealed not by ...

A recently discovered observatory may be the oldest in the Americas, challenging everything we knew about ancient astronomy.

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

Study using radio telescope data finds most geostationary satellites emit little unintended radio interference in frequencies used for astronomy ...

On Episode 189 of This Week In Space, Rod Pyle and Tariq Malik talk with their favorite Newspace Buccaneer, Jeffrey Manber.

Lucknow University's planetarium and central mess, once vibrant, now lie unused and deteriorating, prompting calls for ...

From Florida's Kennedy Space Center to Space Center Houston, the best space museums in the U.S. get you up close to rockets, ...

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

If you’ve missed every meteor shower this year, you have one more chance in 2025. And the best has been saved for last.  The ...

The interstellar comet 3I/ATLAS reaches its closest point to Earth on Dec. 19, allowing close study with no threat to the ...