Astronomy news from the Press Office of the American Astronomical Society. Note: Tweeting is not endorsing, only informing.

Joined November 2010
Lamont-Doherty Earth Observatory: Giant Canyon on Mars Is Still Tectonically Active Today lamont.columbia.edu/news/gia…
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Canary Islands Institute of Astrophysics: Research Reveals That the Milky Way’s Disc Formed in Two Very Distinct Stages iac.es/en/outreach/news/rese…
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European Space Agency: Martian Moons eXploration (MMX) Lifts Off to Mars’s Moon Phobos esa.int/ESA_Multimedia/Image…
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University of Duisburg-Essen: New 3D Model Reveals Hidden Chemistry of Stellar Nurseries uni-due.de/2026-10-16-public…
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Southwest Research Institute: Staff Contribute to New Ideas About Origins of Uranus, Neptune swri.org/newsroom/press-rele…
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Southwest Research Institute (SwRI): SwRI-Led Lucy Mission Marks Five Years of Discoveries swri.org/newsroom/press-rele…
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University of Warwick: Green, Pink and Purple: Astronomers Reveal the Surprising True Colors of White Dwarf Stars warwick.ac.uk/news/pressrele…
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Chandra X-ray Center/NASA's Marshall Space Flight Center: NASA's Chandra Breaks Down "Treble Clef's" Galaxy Cluster Collision chandra.si.edu/photo/2026/tr…
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NSF NOIRLab: Kitt Peak National Observatory Welcomes Local Community to Tohono O’odham Nation Open Night noirlab.edu/public/news/noir…
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