Bad news for those hoping interstellar invader 3I/ATLAS is an alien spacecraft as technosignature search turns up empty.
A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...
Long-term satellite measurements show that Earth’s magnetic field is changing faster and more unevenly than expected, driven ...
The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...
Across the observable universe, galaxies advertise themselves in radio waves for familiar reasons-magnetic fields, cosmic ...