A comet from another star system does not arrive every year. That is part of what made 3I/ATLAS so compelling when it ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...

The SETI Institute is the latest to find no evidence that 3I/ATLAS is extraterrestrial technology, as observations further ...

June 5, 2026, Mountain View, CA –The IAA SETI Committee announced today updated rules for evaluating and revealing the ...

In May 2026, SETI Institute scientists and affiliates contributed to a wide range of conversations spanning planetary science ...

The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...