#Astrophysicists propose a new way of measuring #cosmicexpansion: #lensedgravitationalwaves
https://phys.org/news/2023-06-astrophysicists-cosmic-expansion-lensed-gravitational.html?utm_source=nwletter&utm_medium=email&utm_campaign=daily-nwletter
#astrophysicists #cosmicexpansion #lensedgravitationalwaves