UNAWE Space Scoop: Lonely Planet — The Hungriest Exoplanet
12 November 2025

UNAWE Space Scoop: Lonely Planet — The Hungriest Exoplanet

The 365 Days of Astronomy

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https://spacescoop.org/en/scoops/2524/lonely-planet-the-hungriest-found-in-space/

Hosted by Richard Drumm, our editor.

You've probably heard of exoplanets. Planets that orbit stars other than our Sun. But did you know that there are objects with a mass similar to a planet that float free in space, that don't orbit a star? These lonely wanderers are called rogue planets.

 

Recently, a team of astronomers discovered a very special one in the southern constellation Chameleon. The rogue planet is named Cha (for Chameleon) 1107-7626 and is located about 620 light-years away. It has a mass of 5 to 10 times that of Jupiter and is still growing! 

 

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