On 29 April 2019, the Parkes Radio Telescope in New South Wales, Australia, picked up an unusual signal while searching for signs of intelligent life elsewhere in the universe. The telescope was ...

Quick. What's the closest star after the sun? If you said Alpha Centauri you're one-third correct. Alpha is actually a triple system comprised of Rigil Kentaurus (Alpha Centauri A), Toliman (Alpha B) ...

In one of the most exciting developments in the search for extraterrestrial life, scientists have detected a strange radio transmission emanating from our closest neighboring star, Proxima Centauri.

Back in 2019, astronomers detected a signal that appeared to be beamed toward Earth from Proxima Centauri. The latter is the nearest star system to our sun, it is approximately 4.2 light-years away, ...