Astronomer har funnet den første stjernestrømmen utenfor Melkeveien

17 kilder
  • Et internasjonalt team har oppdaget den første stjernestrømmen fra en kulehop utenfor Melkeveien, skjult i arkivdata fra Hubble-teleskopet, ifølge en studie publisert onsdag i Nature.
  • Strømmen ble funnet i UGC 9050-Dw1, en ultradiffus galakse omtrent 115 millioner lysår unna, og datasimuleringer bekreftet at den inneholder store mengder mørk materie.
  • Forskere sier at kommende teleskoper som Euclid og NASAs Roman Space Telescope kan finne mange flere slike strømmer, noe som utvider muligheten til å utforske mørk materies natur.
Kilder (17)
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