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Some super puffs are Kepler-11d, Kepler-36c, GJ 3470b, Kepler-18c, and lastly Kepler-18d. The best known are Kepler-51 b,c,d. Their density is about 0.1 g/cm³ or 0.06 oz/in³. Even a barrel of 160 Liters, or 42 gallons of Kepler-51b will weigh no more than 16 kg, or 35.2 lds, but a barrel of 160 Liter, or 42 gallons of sand will weigh 190 kg, or 418.8 lbs. What could cause this is a atmosphere of a mixture of H (Hydrogen) and He (Helium) and an layer of CH₄ (Methane). Some puffy exoplanets: http://1.bp.blogspot.com/-aq3K5KnYaY4/UpmnAQDWAVI/AAAAAAAAATI/vLvKax8LsDg/s1600/Puffy+Planets.jpg |
Some super puffs are Kepler-11d, Kepler-36c, GJ 3470b, Kepler-18c, and lastly Kepler-18d. The best known are Kepler-51 b,c,d. Their density is about 0.1 g/cm³ or 0.06 oz/in³. Even a barrel of 160 Liters, or 42 gallons of Kepler-51b will weigh no more than 16 kg, or 35.2 lds, but a barrel of 160 Liter, or 42 gallons of sand will weigh 190 kg, or 418.8 lbs. What could cause this is a atmosphere of a mixture of H (Hydrogen) and He (Helium) and an layer of CH₄ (Methane). A pulsar named AR Sco is about 12,000km while our home planet is about 12,742km. AR Sco is a extremely rare White Dwarf Pulsar. Some puffy exoplanets: http://1.bp.blogspot.com/-aq3K5KnYaY4/UpmnAQDWAVI/AAAAAAAAATI/vLvKax8LsDg/s1600/Puffy+Planets.jpg |
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Revision as of 18:02, 22 January 2021
Some super puffs are Kepler-11d, Kepler-36c, GJ 3470b, Kepler-18c, and lastly Kepler-18d. The best known are Kepler-51 b,c,d. Their density is about 0.1 g/cm³ or 0.06 oz/in³. Even a barrel of 160 Liters, or 42 gallons of Kepler-51b will weigh no more than 16 kg, or 35.2 lds, but a barrel of 160 Liter, or 42 gallons of sand will weigh 190 kg, or 418.8 lbs. What could cause this is a atmosphere of a mixture of H (Hydrogen) and He (Helium) and an layer of CH₄ (Methane). A pulsar named AR Sco is about 12,000km while our home planet is about 12,742km. AR Sco is a extremely rare White Dwarf Pulsar. Some puffy exoplanets: http://1.bp.blogspot.com/-aq3K5KnYaY4/UpmnAQDWAVI/AAAAAAAAATI/vLvKax8LsDg/s1600/Puffy+Planets.jpg
