"There really is something very different about how these giant planets form versus how small planets like Earth form." ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

Astronomers found water vapour equal to 3 Earth oceans in HL Tauri’s disk—offering rare insight into planet birth, cosmic chemistry, and the origins of water in space.

The ELT could identify biosignatures on planets in our solar system as well as orbiting Proxima Centauri within hours.

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in ...

Fossil fuels powered the industrial revolution. Would aliens need a similar power source to jump-start a technical revolution ...

We have always wondered if there is anyone beyond our planet. Well, there is a fascinating space mystery that has been dubbed ...

Eiza González plays the lone survivor of a deep-space bloodbath in 'Ash,' which saves its boldest ideas for your eyeballs, not its recycled script.

Alien fans who want a movie that could pass for its inspiration should check out a cult classic a decade older.