Farewell to NASA’s Spitzer Space Telescope and Its 16 Years of Discovery
The space-based observatory’s infrared eyes spotted 7 Earth-size worlds orbiting another star, a new ring around Saturn and many more cosmic wonders.
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Farewell to NASA’s Spitzer Space Telescope and Its 16 Years of Discovery
The space-based observatory’s infrared eyes spotted 7 Earth-size worlds orbiting another star, a new ring around Saturn and many more cosmic wonders.