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Dark matter detected in the Milky Way
... Ghag, who wasn't part of the study but pursues his own research detecting dark matter, here on Earth, explains ... Chamkaur - We can look at galaxies sort of outside of our own and measure, in particular, the velocity of stars on the ... the distribution or how much dark matter there is in our own galaxy. And that's really important if we're going to try ...
What has physics got to say about time?
... bounce back out again and that we would experience as our own big bang. So, this is a picture of a cyclic universe ... different parallel universes, if you like. So, our own universe will be one of the layers and then separated by ... good question. They could be very different from our own universe. They could have different laws of physics in ...