The April 11, 2017 reconstructed image (left) and a modeled EHT image (right) line up remarkably well. This is an excellent indication that the model library the Event Horizon Telescope (EHT) collaboration put together can, in fact, model the physics of the matter surrounding these supermassive, rotating, plasma-rich black holes quite successfully. (HUIB JAN VAN LANGEVELDE (EHT DIRECTOR) ON BEHALF OF THE EHT COLLABORATION)

Which ‘Hints’ Of New Physics Should We Be Paying Attention To?

Every once in a while — multiple times per year — a new research finding fails to line up with our theoretical expectations. In the fields of physics and astronomy, the laws of nature are known to such incredible precision that anything that fails…



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Ethan Siegel

The Universe is: Expanding, cooling, and dark. It starts with a bang! #Cosmology Science writer, astrophysicist, science communicator & NASA columnist.