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 ...

Astronomers tracking the skies around our planet have picked up two very different cosmic companions: a vast interstellar ...

From a distance, it looks like a serene blue twin of our own world, a dot that could almost pass for Earth in a telescope ...

ALIEN-HUNTERS have narrowed down their 21-year-search for extraterrestrial life to 100 “signals of interest”. The mammoth ...

Tune in today (Jan. 16) to bid farewell to interstellar comet 3I/ATLAS, courtesy of a livestream from the Virtual Telescope ...

Harvard's Avi Loeb says a rare sun alignment on 22 January could prove interstellar visitor 3I/ATLAS is an alien spaceship.

On January 14, 2005, the Huygens probe landed on Saturn’s largest moon, Titan. Huygens remains the first and only landing in ...

A University of Arizona-led team using a camera orbiting Mars has captured the closest images yet of an interstellar comet so rare that it has sparked wild speculation about its alien origins. The ...

After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, ...

William Shatner's Captain Kirk has many iconic moments across Star Trek's 79 episodes that make the show an absolute ...

The project focused on radio signals near the 21-centimetre wavelength, commonly used to study hydrogen gas in the Milky Way. The volunteers downloaded the SETI@home software to analyse data chunks, ...