How merging black holes could reveal the nature of dark matter
A screenshot from a simulation shows two merging supermassive black holes. Credit: NASA’s Goddard Space Flight Center/Scott Noble; simulation data, d’Ascoli et al. 2018 We see evidence for merging supermassive black holes everywhere we look. One problem: We’re not exactly sure how they manage to do it. Recently, a team of astronomers has proposed that…
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