NASA’s TESS Mission Reveals the “Puffiest” Planets Ever Found
NASA has revealed two new “super-puff” planets, giant worlds so light that their density is comparable to cotton candy. Scientists calculate that these Jupiter-sized planets are the “puffiest” worlds ever found.
Published by NASA on 06/25/2026
Launches
Falcon 9 Block 4 | TESS (Transiting Exoplanet Survey Satellite)