By A Mystery Man Writer
Researchers have taken the closest look yet at the Kepler 51 star system, home to the lowest-density planets ever discovered.
Super-puffs: Astronomers try to explain 'cotton candy' exoplanets
Super-puffs: Astronomers try to explain 'cotton candy' exoplanets
Space, Page 16, CU Boulder Today
Scientists Discover Clown Planet With Density of Cotton Candy
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Super-puffs: Astronomers try to explain 'cotton candy' exoplanets
Astronomers discover weird exoplanet that's as fluffy as cotton candy
Campus News, Page 149, CU Boulder Today
Weird 'cotton candy' planets might be rocking rings, scientists suggest - CNET
Campus News, Page 35, CU Boulder Today
We Just Figured Out How Some Planets Become Super Puffs