Interesting.. sorry for the voice... but this is interesting. I really don't think this is the case but it is possible. Perhaps another reason to go green!
Showing posts with label green. Show all posts
Showing posts with label green. Show all posts
Saturday, May 8, 2010
No More Ground based Astronomy in 2050???
Posted by Matthew at 5:09 AM 0 comments
Labels: astronomy, con trails, green, movement
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