Arecibo Message sent to Messier 13 thirty years ago
Only 23,970 years to go until it gets there:
http://www.seti-inst.edu/science/a-message.html
http://rip.physics.unk.edu/Astronomy/AreciboMessage.html
http://www.fourmilab.ch/goldberg/setimsg.html
http://wwwfourmilab.ch/goldberg/arecibo_decoded.html
http://antwrp.gsfc.nasa.gov/apod/ap000123.html
http://antwrp.gsfc.nasa.gov/apod/ap040511.html
http://www.news.cornell.edu/Chronicle/99/11.11.99/Arecibo_message.html
http://www.news.cornell.edu/releases/Nov99/Arecibo.message.ws.html
http://www.coseti.org/arecibom.htm
http://www.cropcircleresearch.com/articles/arecibo.html
