We recently discussed the different types of worlds that the Habitable Worlds Observatory (HWO) is expected to find that ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

Columbia University professor David Kipping predicts humanity's first alien encounter will be with a rare, "loud" technosignature from an unstable civilization. His "Eschatian Hypothesis" suggests ...

After two decades of quiet data processing on millions of crowd-sourced home computers, the SETI@home project has narrowed ...

The U.S. Department of Homeland Security is offering to pay illegal aliens $3,000 and provide a free plane ticket out of the U.S. if they register by the end of the year for self-deportation on the ...

3I/ATLAS is the third confirmed interstellar object detected by astronomers No radio signals were found from 3I/ATLAS, supporting a natural origin. Null results help refine future searches for ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity outside the solar system," according to a University of Cambridge study.

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

They’ve got their 3Is on the prize. The highly anticipated data 3I/ATLAS’ Earth tour last month is in. A targeted scan of 3I/ATLAS for signs of radio transmitting tech has come up empty — but Harvard ...