- A “Mirror World” May Be The Answer Behind One Of Space’s Mystery https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.128.201301 128 comments space
- Symmetry of Cosmological Observables, a Mirror World Dark Sector, and the Hubble Constant https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.128.201301 2 comments science