T tmazanec1 Well-Known Member Joined Oct 30, 2016 Messages 83 Reaction score 2 May 30, 2017 #1 All about how to build interplanetary and even interstellar rockets: https://www.projectrho.com/public_html/rocket/
All about how to build interplanetary and even interstellar rockets: https://www.projectrho.com/public_html/rocket/
rstaff3 Oddroc-eteer Joined Jan 17, 2009 Messages 11,763 Reaction score 44 May 30, 2017 #2 Yeah, that's an interesting site!