NASA Study: Celestial ‘Accident’ Sheds Light on Jupiter, Saturn Riddle
via rdcu.be
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6 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) This artist’s concept shows a brown dwarf — an object larger than a planet but not massive enough to kickstart fusion in its core like a star. Brown dwarfs are hot when they form and may glow like this one, but over time they […]