On Earth, water is so intertwined with life that our search for life on other worlds is essentially a search for water. When ...

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

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

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

A unique gas giant has been confirmed through global teamwork, offering insights into planetary formation and future ...

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

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

Researchers for NASA have identified a new planet outside of our solar system, also known as an exoplanet.Officials said they ...

NASA has made a new out of this world discovery. NASA's James Webb Space Telescope recently captured evidence of a new planet ...

For the first time, JWST has discovered an exoplanet through direct imaging, revealing TWA 7 b, a Saturn-mass world.

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

Orbiting its star in an elliptical path at less than half the distance between Earth and the Sun, this exoplanet offers a ...