
NASA’s Webb ‘UNCOVERs’ Galaxy Population Driving Cosmic Renovation
Astronomers using data from NASA’s James Webb Space Telescope have identified dozens of small galaxies that played a starring role in a cosmic makeover that transformed the early universe into the one we know today. “When it comes to producing ultraviolet light, these small galaxies punch well above their weight,” said Isak Wold, an assistant […]
Published by NASA on 06/11/2025