Astronomers using the NIRSpec (Near-Infrared Spectrograph) instrument onboard the NASA/ESA/CSA James Webb Space Telescope have obtained the spectrum of JADES-GS-z14-0, a record-breaking galaxy observed only 290 million years after the Big Bang. This corresponds to a redshift of about 14, which is a measure of how much a galaxy’s light is stretched by the expansion of the Universe. This infrared image from Webb’s NIRCam shows the record-breaking...
