We might not be alone in the Universe. Scientists from all over the world have their eyes and ears wide open trying to detect ...

The observations were carried out by the Breakthrough Listen program as the object neared its closest approach to Earth on ...

In a zesty new discovery, scientists have unearthed a strange lemon-shaped exoplanet. It is unlike one we have seen before, ...

An exosyzygy – an alignment of three celestial objects around another star – is predicted to happen later this year, but it ...

Some big sci-fi names are making their return to the gaming landscape this year, with Halo: Campaign Evolved and Dawn of War ...

So far, humanity has yet to find its first "exomoon"—a moon orbiting a planet outside of the solar system. But that hasn't ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

A massive extraterrestrial craft slamming into the Pacific and triggering a United States Navy response sounds like a ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...

Recent scans of interstellar visitor 3I/ATLAS by the Green Bank Telescope show no radio signals, yet astronomers argue it is ...

Watch With Us picks the best sci-fi films from every year of the 1990s, including 'Jurassic Park,' 'The Matrix' and '12 ...