Based on the article
"TDCOSMO. IV. Hierarchical time-delay cosmography-joint inference of the Hubble constant and galaxy density profiles",
by S. Birrer et al.
Published in Astronomy & Astrophysics, 2020, 643, A165
Gravitational lenses could hold the key to better estimates of the expansion of the universe
- Details
- Published on 20 November 2020