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@davidwhogg @fritzzwicky (2/2) Some good quotes from Morgan here: https://t.co/WEjU2P871F
@davidwhogg @fritzzwicky (2/2) Some good quotes from Morgan here: https://t.co/WEjU2P871F
Ultracool Objects: L, T, and Y Dwarfs http://t.co/O0CjcFK4Ee