Ancient, medieval, Islamic and world history -- comments, resources and discussion.
Friday, November 30, 2007
The wonders of astronomical technology
This picture of a lunar crater (named after Aristarchus, the first to argue -- unsuccessfully -- for a heliocentric system) was taken from a back yard observatory. Wow.
...i invite you to join globalove think tank.
ReplyDelete...here's another look at aristarchus crater.
http://www.youtube.com/watch?v=l0xgcPYaJyQ&NR=1