An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

Some of the most tantalizing hints in the search for extraterrestrial intelligence have not been messy or chaotic, but eerily ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete mystery.

A legendary signal from deep space, once dismissed by some as statistical noise, has just become even more mysterious.

Harvard scientist Avi Loeb presents chilling theories that interstellar object 3I/ATLAS is alien technology, citing anomalies ...

Designer Tomáš Holek and the team at CGE rounded off some of the edges for SETI: Search for Extraterrestrial Intelligence.

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Researchers used the Green Bank Telescope to study the interstellar comet and found that it exhibits typical cometary behavior, with no unusual features detected ...

Breakthrough Listen searched for technosignatures from interstellar comet 3I/ATLAS but found no unusual signals or behavior ...

NASA confirmed that 3I/ATLAS, which passed closest to Earth on December 19 at a safe distance of 269 million kilometres, has ...

Saturn’s icy moon, Enceladus. Image credit: dottedhippo, Getty Images. Cassini’s extended mission enabled measurements of winter–summer temperature differences Thermal anomalies at the north pole ...