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36 dwarf galaxies had simultaneous 'baby boom' of new stars Posted: 24 May 2021 08:02 AM PDT Three dozen dwarf galaxies far from each other had a simultaneous 'baby boom' of new stars, an unexpected discovery that challenges current theories on how galaxies grow and may enhance our understanding of the universe. |
Plasma jets reveal magnetic fields far, far away Posted: 24 May 2021 06:20 AM PDT For the first time, researchers have observed plasma jets interacting with magnetic fields in a massive galaxy cluster 600 million light years away, thanks to the help of radio telescopes and supercomputer simulations. The findings can help clarify how such galaxy clusters evolve. |
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