Spitzer Observes TRAPPIST-1
As NASA pays tribute and says goodbye to the Spitzer Space Telescope, one of agency’s Great Observatories, one of Spitzer’s great discoveries was that of the TRAPPIST-1 star, an ultra-cool…
As NASA pays tribute and says goodbye to the Spitzer Space Telescope, one of agency’s Great Observatories, one of Spitzer’s great discoveries was that of the TRAPPIST-1 star, an ultra-cool…