Talk Synopsis Halley's Comet has become so well known that it overshadows the English astronomer's other work -- but Edmond Halley (1656-1742) made important contributions to many branches of science. He […]

Talk Synopsis Details to come...Bio:Perry is a life-long space enthusiast and avid supporter of manned and robotic space exploration. He has over 28 years of experience in the Canadian space […]