Some planets take the expression "you're your own worst enemy" to the extreme — triggering stellar flares from their own ...

In a groundbreaking development, NASA has announced a new alloy that could be the key to unlocking ultra-stable space ...

The NASA/ESA Cassini-Huygens mission explored Saturn and its moons from 2004 to 2017, providing the most detailed images and ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

Astronomers have discovered over 100 new alien worlds so far this year — some many light-years away from Earth — that ...

A unique new material that shrinks when it is heated and expands when it is cooled could help enable the ultra-stable space ...

Studies of 15 M-type stars have revealed new insights into the potential presence of exoplanets. A new study led by ...

TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model ...

Astronomers have discovered the strange dance that leads to the creation of rare "double hot Jupiters" in binary star systems ...

So-called M dwarfs are the most common stars in the Milky Way. A research team has determined around which of them Earth-like ...

Lichen from the Mojave Desert has stunned scientists by surviving months of lethal UVC radiation, suggesting life could exist ...