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12:57PM Sat, September 10 2011
@tinzDROID West Midlands, Willenhall
1:19PM Sat, September 10 2011
@blobrana
9:38PM Sat, September 10 2011
Anonymous
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Does anyone know of a good beginner's book for astronomy?
Can anyone recommend good books on astronomy?
[Q] Astronomy: What is the name for the theoretical end-product of the gravitati…
I'll do this again: Can anyone recommend a good beginner's guide to astronomy?
Does anyone have any pirate or astronomy books to reccommend?
Conversations about "theoretical"
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