News Physics All-optical modulation in silicon achieved via an electron avalanche processTheoretical results could lead to faster, more secure quantum technologyPolarized light boosts accuracy of wearable health sensors for all skin tonesUsing soccer balls to refine computational fluid dynamics research methodsMagnetic ordering induces Jahn-Teller effect in spinel-type compounds Space Scientists map of old Mars river basins for the 1st time. These could be great places to search for ancient lifeHubble sees 'Lost Galaxy' in the Virgo constellation | Space photo of the day for Dec. 11, 2025Interstellar comet 3I/ATLAS caught on camera in new images from Hubble Space Telescope and JUICE Jupiter probeJames Webb Space Telescope discovers a hot Jupiter exoplanet leaking twin gas tails that defy explanationHow do you activate a supermassive black hole? A galaxy merger should do the trick Astrophysics RSS Error: Retrieved unsupported status code "403"