The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

Exoplanets, planets that orbit stars other than our sun, are likely more numerous than the stars themselves. In the last 30 years over 4,000 exoplanets have been discovered. These worlds come in all ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Scientists say they may have discovered an exoplanet capable of supporting life.

The enormous structure, which is made up of gas leaking from the exoplanet's atmosphere, is being blown by stellar winds like a giant "windsock," experts say. The exoplanet, WASP-69 b, is a gas giant.

Data from the massive telescope also suggests the exoplanet, the name for a planet outside the solar system, may also have a surface covered in water and an atmosphere rich with hydrogen.

NATIONAL HARBOR, MD. — For the first time, astronomers have taken a direct look at an exoplanet’s insides. An exoplanet about 800 light-years away is spilling its guts into space, and new ...