Interstellar Comet 3I/ATLAS Carries Methane with Record-Breaking Heavy Hydrogen
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have detected the most deuterium-rich methane ever measured in the…
Rocky Planets May Have Started Forming Just 100 Million Years after Big Bang
New simulations suggest supernova explosions of the Universe’s first stars scattered the ingredients for rocky planets only 100…
Hubble Peers into 13-Billion-Year-Old Globular Cluster
Astronomers using the NASA/ESA Hubble Space Telescope have captured this vivid image of NGC 6426, an ancient globular…
Webb Spots Supermassive Black Hole Older Than Its Home Galaxy
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have found an enormous black hole in the early Universe…
Webb Detects Hydrogen Sulfide Gas on Three Super-Jupiters
Astronomers using the NASA/ESA/CSA James Webb Space Telescope have for the first time identified hydrogen sulfide gas in…