tag:blogger.com,1999:blog-173959252222736577.post2588244714146602554..comments2023-10-24T04:44:19.608-05:00Comments on The Aerospace and Rocketry Blog: Two-Stage-to-Orbit ''Blackstar'' System Shelved at Groom Lake?Whitney Richardhttp://www.blogger.com/profile/10924123383657436729noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-173959252222736577.post-25286437874825181852009-04-21T21:01:00.000-05:002009-04-21T21:01:00.000-05:00It is also possible that they never had such a pro...It is also possible that they never had such a program to begin with :) <br /><br />I will have to wait for more evidence.High Power Rocketryhttps://www.blogger.com/profile/11537203640644706903noreply@blogger.com