“There’s a class of planets called puffy Jupiters, and it’s been a mystery for 15 years now as to what they are. And this is an extreme case of that class.” WASP-193b is categorized as a "super-pu...
Jupiter is measured at 0.14, while Earth is at 5.51 grams per cubic centimeter. It is hypothesized to be comprised mostly of hydrogen and helium, which scientists explain likely formed a hugely inflat...
"We cannot explain how this planet was formed." Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from celebrity news ...
"The reason why it's close to cotton candy is because both are pretty much air. The planet is basically super fluffy." “We were initially getting extremely low densities, which were very difficult to ...