For decades, the giant black hole at the heart of the Milky Way has been something of a contradiction. Astronomers knew it ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

Astrophysicists at Northwestern University have found the first direct evidence of wind blowing from Sagittarius A*, the ...

3I/ATLAS may be departing our solar system, but it’s still very much on Avi Loeb’s mind. In a recent blog post, the Harvard ...

NAOJ ATERUI III simulations show magnetic fields strip angular momentum from forming protostar pairs at up to 0.7 percent per ...

Exoplanet magnetic fields were measured for the first time using ultra-hot Jupiter wind speeds in a June 2026 Nature ...

The NASA/ESA/CSA James Webb Space Telescope observed 3I/ATLAS on December 15-16 and again on December 27, 2025, when the ...

By Will Dunham WASHINGTON, May 29 (Reuters) - NASA announced on Tuesday the end of the mission of its MAVEN spacecraft, which ...

NASA has ended its MAVEN mission after losing contact with the spacecraft after an 11-year exploration of Mars’ atmosphere ...

Occasionally I see references in Astronomy to the speed of something as "supersonic." I'm having trouble reconciling this ...

Hawaii imports much of its fuel — and pays the price. From solar to geothermal, the state is searching for a way out of ...

A NASA probe that had a close encounter with a strange object from another solar system has been declared dead and scientists ...