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

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

Fresh orbital images and new geological analysis have revealed eight mysterious caves on Mars that appear unusually well ...

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

While many sci-fi hits have spawned extended franchises, these standalone works prove that science fiction movies can leave ...