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View Full Version : Galaxies in the Early Universe Came in Every Flavour



Fraser
2005-Sep-10, 07:02 PM
SUMMARY: It appears that galaxies in the early Universe didn't evolve at similar speeds or in the same ways. Almost right from the beginning, the Universe was filled with galaxies large and small, dusty and clear, active with star formation and relatively sedate. Researchers from the US used Infrared Array Camera (IRAC) aboard NASA's Spitzer Space Telescope to study galaxies 10-12 billion light-years away. Instead of finding a similar set of galaxies, they turned up tremendous varieties, as much as we see in the night sky today.

View full article (http://www.universetoday.com/am/publish/galaxies_early_universe.html)
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