Performprecision testsof the no-hair theorem describing black holes in general relativity, and test alternative theories of gravity in the strong-field regime Cross-correlate locations with galaxy catalogues to measure theexpansion of the Universe Event rates for EMRIs are currently uncertain: there co...
they indicated they’d be open to seeing us again; we saw them three more times in 2016 alone. We swapped, of course, and even paired off and spent the night together in separate locations (Alexandra and I at our hotel, Glenn and Jill at Glenn and Alexandra’s...
(since we know that gravitational waves should travel at the speed of light). With two detectors, the time delay constrains the source to a ring on the sky; with three detectors, time delays can narrow the possible locations down to a couple of blobs. Folding in the amplitude of the ...