Astronomers have identified a planet larger than Jupiter, but as fluffy and light as cotton candy. The planet, named WASP-193b, is thought to consist mostly of hydrogen and helium and is located 1,200 light-years away. It is the second-lightest exoplanet found so far.
Key Points
WASP-193b is larger than Jupiter but as light as cotton candy
Consists mostly of hydrogen and helium
Located 1,200 light-years away
Second-lightest exoplanet found based on its dimensions and mass
Pros
Ideal for studying unconventional planetary formation and evolution