New Cosmic Web Map Revealed by James Webb Space Telescope
Astronomers use the Webb telescope to improve our map of the cosmic web
Engadget
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Astronomers have utilized the James Webb Space Telescope to create the most detailed map of the cosmic web, a structure of dark matter and gas that connects galaxies. This advancement allows for unprecedented study of galaxy evolution from a billion years after the Big Bang to the present.
- 01The James Webb Space Telescope has produced the most detailed map of the cosmic web to date.
- 02The cosmic web connects galaxies and clusters, forming the universe's foundational structure.
- 03This mapping allows for the study of galaxy evolution over cosmic time.
- 04The research reveals details previously obscured in earlier observations.
- 05Findings were published in The Astrophysical Journal.
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Astronomers have made significant strides in mapping the cosmic web, a vast structure composed of dark matter and gas that links galaxies. Using the James Webb Space Telescope (JWST), researchers from the University of California, Riverside have produced the most detailed map of this structure to date. Bahram Mobasher, a professor at UCR, noted that the new data reveals the cosmic web as it appeared just a few hundred million years after the Big Bang, a period previously difficult to study. The enhanced resolution allows astronomers to observe the evolution of galaxies within these filaments and clusters, providing insights from a time when the universe was a billion years old to the present. Lead author Hossein Hatamnia emphasized the importance of this research in understanding cosmic structures. The findings were documented in a paper published in The Astrophysical Journal.
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