Active star-forming galaxy M82 in three wavelengths
Snapshot
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NASA funds Smithsonian Astrophysical Observatory instrument to track North American air pollution
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Cygnus OB2: Probing a nearby stellar cradle
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Galactic thief: “I would have gotten away with it but for those meddling astronomers!”
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Split-personality elliptical galaxy holds a hidden spiral
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First of seven mirrors completed for Giant Magellan Telescope
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Chandra X-ray Observatory shows Milky Way is surrounded by halo of hot gas
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Planets can form in the galactic center
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Dying star illuminates distant galaxy, lifting veil of interstellar darkness for astronomers
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Planetary system orbiting two suns discovered by astronomers
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Recreating a slice of the universe
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Largest ever 3D map of the sky released by astronomers
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A bubbling cauldron of star birth
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Astronomers discover X-rays from a young supernova remnant
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Astronomers release highest-resolution images ever of the Sun’s corona
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Coronal mass ejection from July 12 solar flare headed toward Earth; minor geomagnetic storm activity predicted
