In the halo of the Milky Way, there are mysterious giant clouds that move at great speed through space, and it is possible that we have finally unlocked a key that helps us understand them. Using telescopes, a scientist has created a detailed map of the clouds, revealing groups, branches and filaments that had never been seen before.
Astronomer Dr. Tobais Westmeier in the node of the University of Western Australia of the International Radio Astronomy Research Center created a map that helps us understand these spatial phenomena. It revealed massive clouds of hydrogen: some are 80,000 light-years in diameter and have millions of times the mass of the sun. They move incredibly fast, between 43 and 56 miles per second. And they cover up to 13 percent of the sky.
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Scientists do not know where these clouds originated, but some suggest that they could be remnants of material from the formation of the galaxy, the material that falls inside or outside our galaxy, or from the interaction with the large and small clouds of nearby Magellan. Dr. Westmeier has made the map available to all so we can continue to learn more about these incredible formations.
Via Science Alert