Recent scans of interstellar visitor 3I/ATLAS by the Green Bank Telescope show no radio signals, yet astronomers argue it is ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.

Signals from a distant world have pushed the search for alien life out of science fiction and into the realm of testable ...

For as long as humanity has looked at the night sky, we have comforted ourselves with the idea that our solar system is a ...