Large carbon deposits have been found on Mars, suggesting it was once home to alien lifeforms. NASA’s Curiosity Rover discovered evidence of a carbon cycle below the Red Planet's surface. The find ...

An illustration shows what exoplanet K2-18b might look like based on data from NASA's James Webb Space Telescope. K2-18b is 8.6 times as massive as Earth, orbits the cool dwarf star K2-18 in the ...

Could alien life be hiding just 120 light-years away? That’s the question raised by a new study led by Professor Nikku Madhusudhan of the University of Cambridge’s Institute of Astronomy. Published on ...

The first sign of possible extraterrestrials detected in the cosmos didn't come in the form of little green aliens flying around in saucer-shaped spacecraft. In fact, the life that could be – emphasis ...

Hopes of finding alien life on planet K2-18b are rapidly fading, as new observations appear to show no detectable evidence of the biomolecule previous studies had seen hints of. Most scientists agree ...

TL;DR: Researchers using the James Webb Space Telescope detected molecules dimethyl sulfide and dimethyl disulphide in exoplanet K2-18b's atmosphere, which on Earth are produced only by life. While ...

Will we discover alien life by 2075? A top scientist predicts we will. Learn about the search for life beyond Earth, from ...

The number of planets capable of hosting alien life may be smaller than we thought, thanks to a new understanding of how water levels drive a planet’s climate. Below a certain level, carbon dioxide in ...

The following contains spoilers for the first two episodes of Alien: Earth. It comes to light that Kavalier is building synthetics with the sole purpose of placing human consciousness inside of them, ...

With FX and Hulu's Alien: Earth set for an August 12th crash-landing, here's a look back at the most recent teaser that was released, "More Than Human": Here's a look back at a recent teaser, ...

Here's a look at the Earth Day 2025 teaser that was released earlier today, followed by a look back at what else we know about the highly anticipated series: Previously shared by FX Networks, that ...