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 ...

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

Almost two years since its theatrical release, Fede Álvarez’s franchise-saving Alien film is a streaming hit. Find out more here.

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

What does it mean to be a Betazoid? Here's how 'Starfleet Academy' is expanding the canon of a beloved 'Next Generation' ...

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

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

For decades, astronomers have chased fleeting hints that something alive might be lurking beyond Earth, only to watch each ...

The SYFY miniseries Childhood's End, based on Arthur C. Clarke's alien invasion novel, has an ending that you won't be able ...

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