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Astronomy - CURIOUS COMETARY KNOTS IN THE HELIX NEBULA

 2026 August 4 Curious Cometary Knots in the Helix Nebula Image Credit: NASA , ESA , CSA , STScI , JWST ; Processing: A. Pagan ( STScI ) Ex...

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     2026 January 2 NanoSail-D2 Image Credit &  Copyright :   Ralf Vandebergh Explanation:  In 2011, on January 20,  NASA's NanoSail-D2 ...
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     2026 January 1 Auroral Corona Image Credit &  Copyright :   Roi Levi Explanation:  Cycle 25 solar maximum  made 2025 a great year for  ...