WASP-193b is 50% larger than Jupiter — the largest planet in our solar system — but seven times less massive because of it's ...

This planet is 150 percent the size of Jupiter, but is somehow 7 times less dense, and has 1 percent the density of Earth.

A strange, fluffy planet has a group of international scientists puzzled - not only because it's larger than the gargantuan Jupiter but because it's also incredibly light. The celestial body ...

The discovery is 50% larger than Jupiter but nearly half as dense Heritage Space/Heritage Images/Getty Scientists have discovered a huge planet with the density of cotton candy and is 1,200 ...

Astronomers have identified a new planet that's bigger than Jupiter — the largest in our solar system — yet they say it's as fluffy and light as fairy floss. The exoplanet named WASP-193b ...

Researchers have detected a thick atmosphere around a planet called 55 Cancri e, which is twice as big as Earth and classified as a super Earth. The atmosphere of 55 Cancri e consists of carbon ...