In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Game of Thrones star Peter Dinklage has boarded the cast of Alien: Earth Season 2 in a mystery role.

Dinklage, a four-time Emmy winner for HBO’s Game of Thrones, recently starred on Showtime’s Dexter: Resurrection. He is in ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in starlight turned out to be massive rings of plasma swirling in the stars’ ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Milky Way galaxy has more than 400 billion stars in it. Over the last few decades, ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known exoplanets that may have the right conditions to support life. Using new ...

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, ...

WASHINGTON — Astronomers have spotted a planet orbiting a star in our neighborhood of the Milky Way galaxy that presents a unique hellscape - covered with a perpetual ocean of magma and enveloped by a ...

Humanity has dreamed about discovering life on alien planets for as long as we have dreamed about visiting other worlds. Since Mars is the closest planet to Earth we can feasibly visit (hopefully by ...

Expedition imagines what humans might encounter when exploring an alien world. In this video we dive into the planet’s environment and the lifeforms that inhabit it. Everything is built using ...

There might be many more planets that could be home to aliens than we thought, according to a new study. For years, scientists have searched for life in the “habitable” or “goldilocks” zone – where it ...