Cosmological measurement of the gravitational constant G using the CMB, BAO, and BBN B. Lamine, Y. Ozdalkiran, L. Mirouze, F. Erdogan, S. Ilic, I. Tutusaus, R. Kou and A. Blanchard A&A, 697 (2025) A109 Published online: 08 May 2025 DOI: 10.1051/0004-6361/202451602