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

How light is light? The James Webb Space Telescope has just been able to directly image a planet so light and faint that, in ...

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

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

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

Scientists have discovered the first clear case of a planet causing its host star to flare, offering new insights into the ...

After three years of helping astronomers investigate known planets beyond the solar system, the James Webb Space Telescope ...

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured ...

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

The search for life beyond our planet continues, and one of the most underappreciated tools in an astrobiologist's toolkit is ...

This discovery marks a major breakthrough in astronomy and the ongoing search for planets outside our solar system.

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