Science ❯Astronomy ❯Telescopes
Rho Ophiuchi Cloud Complex Galaxies Exoplanets Infrared Observation Planets First Year Anniversary Spectroscopic Instruments Cassiopeia A Infrared Imaging Hubble Telescope Horsehead Nebula Observational Astronomy
NASA’s James Webb Space Telescope has provided a detailed transmission spectrum of TOI-421 b, revealing a haze-free, hydrogen-rich atmosphere and reshaping our understanding of sub-Neptune exoplanets.
