News from the cosmos. Information and news streams about the very huge to the very small. Astronomy, physics, astrophysics, astrochemistry, space, time, and all the strange cosmic phenomena we are constantly discovering.
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This is a great talk by Fay Dowker about spacetime. However, since it is such a complicated topic, she had to start at the beginning and talk about atoms, entropy, the laws of thermodynamics, black holes, etc., in order to set the stage for her…Continue
A well-written article that covers some of the ideas and challenges of the multiverse theory. - DGOne universe among many?An astonishing concept has entered mainstream cosmological thought: physical reality could be hugely more extensive than the…Continue