Those strange red dots in James Webb images finally have an explanation
www.sciencedaily.com
For years, strange red dots in James Webb images left scientists puzzled. New research shows they are young black holes hidden inside dense clouds of gas, glowing as they devour their surroundings. These black holes are smaller than expected but grow rapidly, shedding light on how supermassive black holes appeared so early in cosmic history. The finding reveals a violent and messy phase of the universe’s youth.
  • crank0271@lemmy.worldEnglish
    2·
    9 days ago

    For anyone who wants to save a click, the summary up top:

    For years, strange red dots in James Webb images left scientists puzzled. New research shows they are young black holes hidden inside dense clouds of gas, glowing as they devour their surroundings. These black holes are smaller than expected but grow rapidly, shedding light on how supermassive black holes appeared so early in cosmic history. The finding reveals a violent and messy phase of the universe’s youth.