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Artist’s View from a Planet in a Compact Galaxy

Artist's View from a Planet in a Compact Galaxy
This illustration from a hypothetical planet in a distant ultradense galaxy reveals a sky packed with thousands of stars. There are 200 times more stars in this sky than in our Earth's nighttime sky. The ultradense galaxies existed about 11 billion years ago. They are a fraction of the size of today's galaxies but contain the same number of stars.
  • Release Date
    April 29, 2008
  • Science Release
    Compact Galaxies in Early Universe Pack a Big Punch
  • Credit
    Credit: NASA, ESA, G. Bacon (STScI), and P. van Dokkum (Yale University)

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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