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The galaxy designated MoM-z14 is currently the farthest galaxy ever detected, spotted by NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) and confirmed spectroscopically with its NIRSpec (Near-Infrared Spectrograph) instrument. Through Webb, we are seeing this galaxy as it appeared in the distant past, only 280 million years after the universe began in the big bang. Its light has traveled through space for more than 13 billion years to reach us. Like some other galaxies Webb has discovered in the early universe, MoM-z14 is brighter, more compact, and more chemically enriched than astronomers expected to find in this early era. While it may pass out of record books quickly as the farthest galaxy, MoM-z14 will still play a role in helping astronomers and theorists reach new understanding of the earliest chapters in the universe’s story.

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The galaxy designated MoM-z14 is currently the farthest galaxy ever detected, spotted by NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) and confirmed spectroscopically with its NIRSpec (Near-Infrared Spectrograph) instrument. Through Webb, we are seeing this galaxy as it appeared in the distant past, only 280 million years after the universe began in the big bang. Its light has traveled through space for more than 13 billion years to reach us. Like some other galaxies Webb has discovered in the early universe, MoM-z14 is brighter, more compact, and more chemically enriched than astronomers expected to find in this early era. While it may pass out of record books quickly as the farthest galaxy, MoM-z14 will still play a role in helping astronomers and theorists reach new understanding of the earliest chapters in the universe’s story.
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Corey S Powell (coreyspowell@mastodon.social)'s status on Saturday, 07-Feb-2026 10:56:07 JST Corey S Powell

News from the edge of the visible universe:
JWST has confirmed this galaxy, MoM-z14, as the most distant one yet studied. We're seeing it as it was 13.5 billion years ago, 98% of the way back to the beginning of time.
(MoM stands for "miracle or mirage," to give you a sense of where the researchers' heads are at.)
https://science.nasa.gov/missions/webb/nasa-webb-pushes-boundaries-of-observable-universe-closer-to-big-bang/ #space #science #nature

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