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Hubble Sees Early Building Blocks of Today’s Galaxies

Simulation depicting galaxy formation using super-computer models of the gravity of dark matter. Galaxy formation starts shortly after the Big Bang. With each collision between clumps, the objects grow bigger, until we see galaxies like today's. Note that the colors do not represent actual colors of physical objects.
  • Release Date
    September 4, 1996
  • Science Release
    Hubble Sees Early Building Blocks of Today’s Galaxies
    Read the release
  • Credit
    Edmund Bertschinger (MIT) and NASA

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Last Updated
Mar 28, 2025
Contact
Media

Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov

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