Guillaume Mahler

JWST reveals the Cosmic Gems Arc, shedding light on early galaxies.

2025-08-09T00:54:36+00:00 ― 4 min read

Exploring the role of gravitational lensing in understanding dark matter and galaxy formation.

2025-08-06T06:34:39+00:00 ― 5 min read

MACSJ1423 offers key data on dark matter and cosmic evolution.

2025-08-02T21:59:03+00:00 ― 6 min read