Scientists have discovered an 'alien' material inside a massive crater on Earth, sparking new questions about how life may ...

A newly discovered “super-Earth” planet could allow us to finally see alien life, researchers say. The world – named GJ 251 c and lying less than 20 light years away – is thought to be a “super Earth” ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Illustration of the Earth-like exoplanet Proxima Centauri b orbiting the star Proxima ...

Astronomers have identified a clue hidden in the light of certain stars that's already led them to discover seven new alien planets, with more expected to come. To be clear, these alien planets likely ...

Scientists using NASA’s James Webb Space Telescope have found a unique planet in another star system that’s shaped like a lemon. The lopsided Jupiter-style planet is so bizarre that it may blur the ...

As its title suggests, Alien: Earth was always going to bring Alien's Xenomorphs to our home planet. So how would the series adapt the legendary movie monster to its new environment? That was the ...

Planets orbiting stars beyond the solar system come in all shapes and sizes but mostly fit into a few categories: large and hot gas giants, super-Earths that are slightly larger than our planet, ...

This video animation shows planets believed to be detected in or near Gliese 581’s habitable zone, where life as we know it could exist, from 2004 to 2014. The blue dots point to candidate planets ...