JWST shows surprising violence in the birth of a young star system | By Ethan Siegel | Start with an explosion! | February 2025

This composite JWST image of the herbig-hao 30 object in the Molecular cloud of Taurus shows many characteristics common to young and massive stars: a dusty disc (seen here), grains of reflective dust above and below the disc, bipolar jets that run perpendicular to the central disc, and the conical exits are shrunk in the…

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The search for quantum for the source of time finds no difference between the past and the future: Sciencealert

No matter how much we try, we can’t remember tomorrow. And physicists have no idea why. With the hope of discovering the source of the Time River, the physicists of the University of Surrey, Thomas Guff, Chintalpati Umashankar Shastry and Andrea Rocco sought signs of their existence in the equivalent of a hot quantum bathtub…

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