New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

The levels of a heavy form of hydrogen in 3I/ATLAS are 30 to 40 times higher than in Earth's oceans, suggesting the comet has ...

The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

Scientists believe turbulent “space weather” around distant stars could be scrambling potential alien signals before they ...

The molten planet, with an atmosphere rich in sulfur-bearing gases, is unlike anything astronomers have ever smelled.

By Will Dunham WASHINGTON, March 16 (Reuters) - Astronomers have spotted a planet orbiting a star in our neighborhood of the ...

Aliens: "Sorry, you're cutting out!" The post Something May Be Scrambling Alien Messages, NASA-Funded Research Finds appeared ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to ...

In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's ...

The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

A new study shows that stars with low magnetic activity are likely to support exoplanetary systems, making the hunt for these ...