From colonized solar systems to alien invasions, sci-fi audiobooks offer entire universes you can step into with just your headphones. Narrators bring these worlds to life, making every political ...

The "Alien," "Predator," and "Terminator" franchises play host to three of the greatest sci-fi villains of all time, but only ...

If an alien in the Alpha Centauri star system were craving pizza, it would take tens of thousands of years to deliver it ...

Planets may form more easily around pairs of stars than around single stars like the sun, according to new research.

Searching for alien life by looking for specific signals from individual planets may overlook a larger pattern, new research ...

The head of NASA says maybe Pluto is a planet after all. He is wrong because Pluto is part of the rest of the solar system ...

From still lakes to shifting shores, waves play a bigger role than we think—even on worlds we’ve never directly observed.

Comet 3I/ATLAS, an object from another star that was found speeding through our solar system last summer, is now fading from ...

New research reveals that the mysterious interstellar visitor 3I/ATLAS comes from a very cold alien environment, new research ...

Using NASA's exoplanet-hunting spacecraft TESS (Transiting Exoplanet Survey Satellite) and Antarctic Search for Transiting ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

Sign up for Chalkbeat Tennessee’s free newsletter to keep up with statewide education policy and Memphis-Shelby County Schools. The Tennessee House passed ...