Summary The Hubble constant is the rate of expansion of the universe. Unfortunatly, the value measured using red shifts and the theoretical value from the best cosmological model don't agree. Not even close. That is the crisis in cosmology. Fortunately a method of measuring the constant using gravity wave detectors has emerged on the scene. Once enough neutron star mergers have been observed cosmologists hope to know which Hubble constant is correct.
Directed : Unknown
Written : Unknown
Stars : Becky Smethurst Alexandra Amon Sarah Kendrew Jake Taylor
Genres : Documentary News
Release date : Feb 24, 2021
Countries of origin : United Kingdom
Official sites : Official YouTube CHannel
Language : English
Summary The Hubble constant is the rate of expansion of the universe. Unfortunatly, the value measured using red shifts and the theoretical value from the best cosmological model don't agree. Not even close. That is the crisis in cosmology. Fortunately a method of measuring the constant using gravity wave detectors has emerged on the scene. Once enough neutron star mergers have been observed cosmologists hope to know which Hubble constant is correct.
Genres : Documentary News
Release date : Feb 24, 2021
Countries of origin : United Kingdom
Official sites : Official YouTube CHannel
Language : English