http://arxiv.org/abs/1909.01405
The Event Horizon Telescope (EHT) recently produced the first horizon-scale image of a supermassive black hole. Expanding the array to include a 3-meter space telescope operating at >200 GHz enables mass measurements of many black holes, movies of black hole accretion flows, and new tests of general relativity that are impossible from the ground.
K. Haworth, M. Johnson, D. Pesce, et. al.
Thu, 5 Sep 19
63/87
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