Musk compared consciousness to a candle in a “vast darkness" during remarks about aliens at the World Economic Forum in Davos ...

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

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just ...

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