Europa’s buried ocean has made it one of the most exciting places to search for life beyond Earth. However, new calculations suggest its seafloor may be calm, cold, and largely inactive, with little ...
A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...
A new study reveals that tiny fragments of Earth's atmosphere are transported to and absorbed by the moon via gusts of solar ...
Far out in the Saturn system, a small world refuses to behave. Iapetus spins in a way that should not be so stable, wears a ...
Saturn’s largest moon has long looked like a frozen time capsule of early Earth, but a new set of measurements has upended ...
Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.