tag:blogger.com,1999:blog-2639727933312309399.post5929452613646954140..comments2023-06-25T17:22:04.205+10:00Comments on Captain InterStellar: 50 years of space exploration mapPaul Titzehttp://www.blogger.com/profile/18289833231312747076noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-2639727933312309399.post-62720868889865570472009-11-17T15:46:22.154+11:002009-11-17T15:46:22.154+11:00Hi Canada Guy,
The biggest hindrance to get large...Hi Canada Guy,<br /><br />The biggest hindrance to get large amount of hardware into orbit is the use of chemical rockets to escape Earth's gravity well. Until this is resolved, space exploration will be expensive, still moderately risky and given the lack of money these days there's a good chance space exploration will be scaled back.<br /><br />It's upto Propulsion Physicists to come up with a novel solution that does away with chemical rockets or a propulsion system that uses other Physics currently unknown to us.<br /><br />Paul.Paul Titzehttps://www.blogger.com/profile/18289833231312747076noreply@blogger.comtag:blogger.com,1999:blog-2639727933312309399.post-24415435707489082952009-11-14T09:39:28.707+11:002009-11-14T09:39:28.707+11:00The future of human space exploration looks bleak....The future of human space exploration looks bleak. After making great leaps 50 years ago, stagnation has taken over. No human has left Earth orbit in 37 years, and NASA's current unambitious goals look to be further delayed or scaled back.<br /><br /><a href="http://www.watchinghistory.com/2009/11/future-of-space-exploration.html" rel="nofollow">http://www.watchinghistory.com/2009/11/future-of-space-exploration.html</a>Chris Mhttps://www.blogger.com/profile/07305747866146613339noreply@blogger.com