Home GADGETS The best dark matter map to date raises questions about the universe

The best dark matter map to date raises questions about the universe

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The dark energy investigators have just Released the best Dark matter No map has been drawn yet, but it does not answer all questions-if anything, the universe may be more mysterious than ever.As BBC News, natural with Fermilab Report, 5000 square degrees of survey use is weak Gravitational lens (In this case, how does the gravitational pull from nearby galaxies affect the vision of distant galaxies) Look for large tracts of dark matter in relatively close parts of the universe.

These data also help research Dark energy, An unexplained force that seems to be accelerating the expansion of the universe. Due to the redshift or the tendency of objects to become more and more red with increasing distance, the team produced a 3D map.

From 2013 to 2019, team members used the Victor M. Blanco telescope’s 570 megapixel camera to conduct observations at the Cerro Tololo Observatory in Chile.

Although high detail is helpful, it also validates concerns that have existed for years. DES results show that the universe is smoother and more uniform than expected. Although this largely supports the current theory that dark energy is a constant, this difference is enough to make researchers rethink existing ideas. The behavior of the universe may not be what scientists imagine, and the dark matter map may lead to new models that challenge previous assumptions.

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