Mystery Objects: The Largest Known Population of ‘Immortal’ Brown Dwarfs Revealed

    It is estimated that up to 60 billion brown dwarfs make their home in the Milky Way. Because these elusive celestial objects do not fuse hydrogen in their core, they spend their lives cooling as they lose that gravitational energy from their formation, morphing as they age from looking like a low-mass star … Continue reading Mystery Objects: The Largest Known Population of ‘Immortal’ Brown Dwarfs Revealed