Thread: Andromeda Galaxy - how come HII regions not prominent?
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  #4  
Old 18-07-2016, 02:23 PM
el_draco (Rom)
Politically incorrect.

el_draco is offline 		 
Join Date: Apr 2009
Location: Tasmania (South end)
Posts: 2,315
M33 & M83 are face on. M31 is edge on, (pretty much). Dust lanes will block a lot and aspect will hide most of the rest but they are definitely there. Really Hi.Res shots show them clearly.
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