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The James Webb Space Telescope has captured one of the most distant galaxies ever detected, dating back over 13 billion years. This discovery gives a rare glimpse into the universe's infancy, depicting how the first stars and galaxies formed. Using advanced infrared technology, Webb is enabling scientists to piece together the early history of the cosmos and reveal the processes shaping it.
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How Webb Achieves the Impossible
Why This Discovery Matters
What Comes Next?
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FAQs:
The James Webb Space Telescope JWST ) has once again amazed scientists by capturing an image of a galaxy so distant that its light has traveled over 13 billion years to reach Earth. The newly identified galaxy is thought to date back to just a few hundred million years just after the Big Bang a period when the initial stars and galaxies were starting to take astronomers, this is more than a stunning picture; it's a rare opportunity to witness the early stages of the snapshots in time help to explain how cosmic structures evolved from simple clouds of gas into the rich, star filled systems we see the Hubble Space Telescope, Webb made use of advanced infrared technology , which enabled it to see through clouds of space dust and detect even extremely faint light from the distant past. This technology is significant for spotting out galaxies at extreme distances, where light has been stretched or 'redshifted' by the expansion of the universe. By combining long observation times with precision optics, Webb can find out the details that are invisible to any other telescope in such old galaxies helps scientists to get to know how rapidly stars were formed, what elements were present, and how massive black holes grew up so fast in the early universe. Every new observation adds to the information of cosmic history and enables them to refine scientific models. NASA and its international partners' plans to use Future Webb missions that will target even fainter and older galaxies, pushing the boundaries of what's observable. Scientists also look forward to studying the atmospheres of exoplanets, map distant galaxy clusters, investigate the mysteries of dark matter and dark energy as just over a year, the James Webb Space Telescope has already transformed our knowledge of the cosmos. This recent find is proof that we now have the technology to go back to the universe's earliest moments and perhaps reveal secrets that have been hidden for over 13 billion years.A1. The James Webb Space Telescope is a powerful infrared observatory made to study the universe's earliest moments and distant celestial objects.A2. It was launched on December 25, 2021, as a collaboration between NASA, ESA, and CSA.
