Some planets take the expression "you're your own worst enemy" to the extreme. At least, that's what astronomers found when ...

Last week the James Webb Space Telescope captured a direct image of what they believe to be a previously unknown exoplanet ...

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

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

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

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

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

Readers doubtless know that metals expand when heated. As explained in a NASA blog post that’s a problem for space telescopes because if their components warm and expand it can mean that the shape of ...

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

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