Our Galaxy has only two spiral arms! – Space/Science – HabitableZone

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Our Galaxy has only two spiral arms!

Raoul — 6/3/2008 7:47:30 PM (archived)

A Spitzer finding: reshaping the Milky Way!!

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The whole thread (4 posts)

Our Galaxy has only two spiral arms! - Raoul - 6/3/2008 7:47:30 PM
- Map of the Milky Way Galaxy - phil - 6/5/2008 3:12:01 PM
- Truely wonderful astronomy - pb - 6/4/2008 6:50:28 AM
  - Truly awful spell checking (n/t) - pb - 6/4/2008 7:02:31 AM

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