Both worlds are approximately the size of Jupiter, but contain far less material than their dimensions suggestAstronomers have identified two of the least dense giant planets ever measured, belonging to a rare class known as “super-puff” planets, and both are less dense than cotton candy.
Both worlds are approximately the size of Jupiter, but contain far less material than their dimensions suggest
Astronomers have identified two of the least dense giant planets ever measured, belonging to a rare class known as “super-puff” planets, and both are less dense than cotton candy.
