Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...

A dedicated scan for signs of radio-transmitting technology in interstellar comet 3I/ATLAS has come back with absolute ...

The past 12 months have read like a science-fiction novel, with thousands of UFOs swarming over the US East Coast, an ...

From all-ages classics like E.T. the Extra-Terrestrial (1982) to rom-com crowd-pleasers like When Harry Met Sally (1989), the ...

Take shelter and lay low as you experience Paramount+’s options for haunting horror flicks and sci-fi stunners.

New discoveries and fresh looks at familiar worlds show how far exoplanet science has come — and how much remains unknown. When you purchase through links on our site, we may earn an affiliate ...

In the summer of 2025, a massive 8.8-magnitude earthquake struck off the coast of Russia's Kamchatka Peninsula. While that is not one of the five largest earthquakes ever recorded, that is still ...

The Mars Perseverance rover has been investigating the Jezero Crater and came across something that is not native to Mars at all. It is a meteorite that collided with the red planet. Though various ...

When the solar system began to form, everything was chaos. A slew of rocky material was smashing together in a maelstrom that would eventually become the baby protoplanets, comets and asteroids that ...