HST/WFC3 transmission spectroscopy of the cold rocky planet TRAPPIST-1h L. J. Garcia, S. E. Moran, B. V. Rackham, H. R. Wakeford, M. Gillon, J. de Wit and N. K. Lewis A&A, 665 (2022) A19 Published online: 06 September 2022 DOI: 10.1051/0004-6361/202142603