techl8

Astronomers Find Biggest Super-Puff Planets Yet

Astronomers Find Biggest Super-Puff Planets Yet That Are Lighter Than Cotton Candy

Astronomers have discovered two Jupiter-sized exoplanets with densities lower than cotton candy, making them the lightest known worlds of their size. The rare "super-puffs," located about 1,110 light-years away, are likely composed mostly of hydrogen and helium, with follow-up…

Source: Slashdot · Opens in new tab