View Full Version : Youngest Galaxy Found

2005-Sep-08, 05:59 AM
SUMMARY: The Hubble Space Telescope has helped astronomers discover the youngest known galaxy in the Universe. This baby galaxy, located 45 million light-years away seems to be only 500 million years old (our own Milky Way galaxy, like many galaxies in the Universe is 12 billion years old). Its interstellar gas is "nearly pristine", comprised mainly of hydrogen and helium, with only a sprinkling of the heavier elements associated with older galaxies. This discovery gives astronomers an opportunity to understand how galaxies first formed.

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