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Essays
  Sunday, June 29, 2008

 

3towers Lunar 100

 

New Essays:

RR Lyrae Stars

Henrietta Leavitt

Astrophysics of Sunburns

 
 
New Grasslands Observatory Deep-Sky Images

 

M10 M12 M14 M65 and M66
       
M36 M37 M38 M48
       
M67 M81 & M82 M83 M3
       
Comet Holmes P/17 Comet Holmes P/17 M95 & M96 NGC6823