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    Home»Space»Where Stars Ignite and Black Holes Roar: Hubble Reveals a Galactic Feedback Loop
    Space

    Where Stars Ignite and Black Holes Roar: Hubble Reveals a Galactic Feedback Loop

    By ESA/HubbleApril 1, 20251 Comment2 Mins Read
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    Spiral Galaxy NGC 4941
    A stunning new image from the Hubble Space Telescope reveals intricate details in the nearby spiral galaxy NGC 4941, from star clusters to clouds of gas and dust. Credit: ESA/Hubble & NASA, D. Thilker

    NGC 4941 dazzles in a new Hubble image, showcasing star-forming regions and a supermassive black hole that dramatically alters its host galaxy through radiation, jets, and intense gravitational forces.

    This week’s featured image from the Hubble Space Telescope showcases the striking spiral galaxy NGC 4941, located about 67 million light-years away in the constellation Virgo. Though distant, it’s relatively close in cosmic terms, allowing Hubble’s sharp vision to capture remarkable details — from individual star clusters to wispy clouds of gas and dust.

    The image was created using data from a research program focused on how stars form and how they influence their environment, a process known as stellar feedback. As stars emerge from dense, cold clouds of gas, they begin to affect the material around them. Through stellar winds, radiation, and, in the case of massive stars, explosive supernovae, they heat and stir the surrounding gas. These feedback processes play a key role in regulating how quickly a galaxy can produce new stars.

    As it turns out, stars aren’t the only entities providing feedback in NGC 4941. At the heart of this galaxy lies an active galactic nucleus: a supermassive black hole feasting on gas. As the black hole amasses gas from its surroundings, the gas swirls into a superheated disc that glows brightly at wavelengths across the electromagnetic spectrum. Similar to stars — but on a much, much larger scale — active galactic nuclei shape their surroundings through winds, radiation, and powerful jets, altering not only star formation but also the evolution of the galaxy as a whole.

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    Astronomy European Space Agency Hubble Space Telescope
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    1 Comment

    1. JunggooLee on April 1, 2025 12:19 pm

      Note 2504020411_Source1. Analyzing【

      _[2]Let’s look at the beginning and end of the star, 01-nk feedback. The birth of a star appears as a band mcell of atoms from the deep, cold mass of dusty subatomic qcell of qms.qvix. It is where dark energy has intervened. It is where unstable black holes dominate. Hmm.

      Where the star is active is msbase.galaxy.NGC 4941. It is full of elements. This is a galaxy of stars. There is a place where stars gather and die. It is also the center of the galaxy. There is a black hole here and the way they work is black_hole(nqcell).nqvix.qms.dark_energy process feedback.

      Two black holes 2qvix are visible in view 2. This view 2. is the galaxy in the dark matter world if you are active in view 4. Uh huh.

      View 1-1.
      sample 1.vix.a’6//vixx.a(b1,g3,k3,o5,n6)
      b0acfd|~ |0000e0
      000ac0|~|f00bde
      0c0fab|~ |000e0d
      e00d0c|~|0b0fa0
      f000e0|~ |b0dac0
      d0f000|~ |cae0b0
      0b000f|~ |0ead0c
      0deb00|~|ac000f
      ced0ba|~|00f000
      a0b00e|~|0dc0f0
      0ace00|~|df000b
      0f00d0|~|e0bc0a

      View 2.
      sample qoms (standard)
      0000000011=2,0
      0000001100
      0000001100
      0000010010
      0001100000
      0101000000
      0010010000
      0100100000
      2000000000
      0010000001

       
      View 3.
      sample pms (standard)
      q0000000000
      00q00000000
      0000q000000
      000000q0000
      00000000q00
      0000000000q
      0q000000000
      000q0000000
      00000q00000
      0000000q000
      000000000q0

      View 4.
      sample msoss
      zxdxybzyz
      zxdzxezxz
      xxbyyxzz
      zybzzfxzy
      cadccbcdc
      cdbdcbdbb
      xzezxdyyx
      zxezybzyy
      bddbcbdca

      ≈≈≈≈========

      Source 1.
      https://scitechdaily.com/where-stars-ignite-and-black-holes-roar-hubble-reveals-a-galactic-feedback-loop/

      1.
      Where Stars Burn, Black Holes Cry: Hubble Reveals Galaxy Feedback Loop

      Amazing new images from the Hubble Space Telescope show complex details of the nearby spiral galaxy NGC 4941. From clusters to clouds of gas and dust…

      In a new photo taken by Hubble, NGC 4941 shines brilliantly, showing a star-forming region and a supergiant black hole that dramatically changes galaxies collected through radiation, jet flow, and intense gravity.

      Featured images from this week’s Hubble Space Telescope show the stunning spiral galaxy NGC 4941, located approximately 67 million light-years away in Virgo. Far away, but relatively close from a cosmic perspective, it can capture surprising details from individual clusters to faint clouds of gas and dust with Hubble’s sharp field of view.

      2.
      It was created using data from a research program focused on how stars form and how they affect the environment, a process called [star feedback].

      As stars emerge from [a thin, cold cloud of gas], they begin to affect the surrounding matter. Stars, radiation, and massive stars heat and stir up the surrounding gas through explosive supernovae. This feedback process plays an important role in controlling how quickly galaxies can generate new stars.

      2-1.
      After all, stars are not the only ones providing feedback from NGC 4941. At the center of this galaxy is the active galactic nucleus. It is a supergiant black hole that is eating up a lot of gas. As the black hole gathers gas from its surroundings, the gas swirls into an overheated disk that glows brightly at wavelengths across the electromagnetic spectrum.

      Galactic nuclei, similar to stars but active on much larger scales, form their surroundings through wind, radiation, and powerful jets, changing not only the star formation but also the evolution of the galaxy as a whole.

      Reply
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