A Beacon in the Clouds

ESA / Webb, NASA & CSA, O. Nayak, M. Meixner

Day 19 of the 2024 Space Telescope Advent Calendar: a beacon in the clouds. This image from the James Webb Space Telescope features a bright H II region in the Large Magellanic Cloud, a satellite galaxy of our Milky Way. This nebula, known as N79, is a region of interstellar atomic hydrogen that is ionized, seen here by Webb’s Mid-InfraRed Instrument (MIRI). N79 is a massive star-forming complex spanning roughly 1,630 light-years across. This...