Most alien-signal searches listen to a narrow part of the radio spectrum, but astronomers are now testing higher frequencies that have barely been explored. A first search using archived ALMA ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually powerful radio survey using both the VLA and MeerKAT telescopes. Advanced ...

Fresh scientific findings highlight two major gaps in the hunt for alien life.

KOBE - Astronomers in Japan have recently launched what they say is the country's first organization dedicated to the search for alien life, with radio observations planned in the summer next year.

Researchers found radio telescopes have unknowingly surveyed millions of additional stars, revealing the search for alien ...