Hubble might have imaged their ancestors, the proto-galaxies which merged together to form spirals like our own Milky Way. And they didn't appear to be spiral-like at all. Go here for more details.
Tuesday, March 9, 2010
Where did spiral galaxies comes from?
Posted by You'd Prefer an Astronaut at 9:00 AM
Labels: ESA, galaxy formation, Hubble Space Telescope, NASA
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