The age of the universe

2401.11549

• Is the universe older than commonly accepted?

JWST

2401.11242

• UNCOVERing the contribution of black holes to reionization in the JWST era

TDE

2401.11773

• The fast transient AT 2023clx in the nearby LINER galaxy NGC 3799, as a tidal disruption event of a very low-mass star

2401.12185

• A Snapshot Survey of Nearby Supernovae with the Hubble Space Telescope

2401.11976

• Neutrino masses in cosmology

2401.11612

• JWST Reveals Powerful Feedback from Radio Jets in a Massive Galaxy at z = 4.1