Gazing Deeply Through Time
1 min read
Day 11 of the 2024 Space Telescope Advent Calendar: gazing deeply through time. Using the James Webb Space Telescope, an international team of astronomers detected five young massive star clusters in the Cosmic Gems arc (SPT0615-JD1), a strongly lensed galaxy emitting light from when the universe was roughly 460 million years old—looking back across 97 percent of cosmic time.
See the full advent calendar here, where a new image will be revealed each day until December 25.
