The '90s produced some of alt-rock's most memorable and defining ballads. These 11 songs showcase the genre at its most ...

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

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

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

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

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

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

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

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

My Hardcore world just got a major upgrade - I built a giant alien UFO hovering over the landscape. This build completely ...

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