Spitzer Observes TRAPPIST-1 via NASA https://t.co/55blPU5WUi pic.twitter.com/rIw6DODovK — Arckhunter (@Arckhunter) January 27, 2020
Spitzer Observes TRAPPIST-1 via NASA https://t.co/55blPU5WUi pic.twitter.com/rIw6DODovK
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