Spitzer
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NASA
Pretty in Pink
The spiral galaxy known as Messier 81 (M81) has a rosy tint in this June 1, 2007, composite image that incorporates data from NASA’s Spitzer and Hubble Space Telescopes, and NASA’s Galaxy Evolution Explorer. Discovered by the German astronomer Johann Elert Bode in 1774, M81 is one of the brightest galaxies in the night sky. It is located 11.6 million light-years from Earth in the…
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NASA
Spitzer Space Telescope Captures Galactic Snack
This image, released on May 9, 2024, from NASA’s retired Spitzer Space Telescope shows streams of dust flowing toward the supermassive black hole at the heart of the Andromeda Galaxy. These dust streams can help explain how black holes billions of times the mass of our Sun can satiate their big appetites but remain “quiet” eaters. Read on to learn how data from Spitzer…
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Press Releases
NASA’s Spitzer Space Telescope Ends Mission of Astronomical Discovery
After more than 16 years studying the universe in infrared light, revealing new wonders in our solar system, our galaxy, and beyond, NASA’s Spitzer Space Telescope’s mission has come to an end. Mission engineers confirmed at 2:30 p.m. PST (5:30 p.m. EST) Thursday the spacecraft was placed in safe mode, ceasing all science operations. After the decommissioning was confirmed, Spitzer Project Manager…
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