Colliding black holes could clock universe's expansion rate

New research suggests that the expansion of the universe could be measured using colliding black holes as 'spectral sirens.'

TroibNews TroibNews
Aug 18, 2022 - 01:32
0
Colliding black holes could clock universe's expansion rate
New research suggests that the expansion of the universe could be measured using colliding black holes as 'spectral sirens.'