“Neutron Sirens” –Will Solve ‘Hubble’s Conundrum’ About Our Expanding Universe

Neutron Star


“The Hubble Constant is one of the most important numbers in cosmology because it is essential for estimating the curvature of space and the age of the universe, as well as exploring its fate,” said Hiranya Peiris, at University College London. Peiris, a British astrophysicist best known for her work on the cosmic microwave background radiation, was one of 27 scientists who received the Breakthrough Prize in Fundamental Physics in 2018 for their “detailed maps of the early universe.”