tag:blogger.com,1999:blog-7478726268532616379.post3274362555304921829..comments2023-03-18T00:44:32.354-07:00Comments on Sub-orbital altitude solar/rocket powered mother ship launch vehicle THE NORTH STAR: Solar/rocket powered passenger plane of 80 seats !Jukka Takamaahttp://www.blogger.com/profile/02645802492774525274noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-7478726268532616379.post-36521333234219812352014-06-14T03:59:09.090-07:002014-06-14T03:59:09.090-07:00No problem....I wonder why the industry hasn't...No problem....I wonder why the industry hasn't done a proposition yet ?Jukka Takamaahttps://www.blogger.com/profile/02645802492774525274noreply@blogger.comtag:blogger.com,1999:blog-7478726268532616379.post-75621469391171313112014-03-04T13:10:26.561-08:002014-03-04T13:10:26.561-08:00The whole point is flying much higher than any of ...The whole point is flying much higher than any of the previous planes have reached with 1/30 wingloading. Check what altitude the meteorites start to burn up and at what speed. Then you get the glue.Jukka Takamaahttps://www.blogger.com/profile/02645802492774525274noreply@blogger.comtag:blogger.com,1999:blog-7478726268532616379.post-46367498107129117542014-03-02T22:57:48.467-08:002014-03-02T22:57:48.467-08:00I mean idea is to brake in the thin air..not to br...I mean idea is to brake in the thin air..not to brake it.Jukka Takamaahttps://www.blogger.com/profile/02645802492774525274noreply@blogger.comtag:blogger.com,1999:blog-7478726268532616379.post-64582309106770172182014-03-02T22:50:29.594-08:002014-03-02T22:50:29.594-08:00Why there wasn't any sweep in X-15 nor F-104 ?...Why there wasn't any sweep in X-15 nor F-104 ?Jukka Takamaahttps://www.blogger.com/profile/02645802492774525274noreply@blogger.comtag:blogger.com,1999:blog-7478726268532616379.post-51119719971533995792014-03-02T13:58:49.854-08:002014-03-02T13:58:49.854-08:00A space-plane needs to have a wing sweep angle of ...A space-plane needs to have a wing sweep angle of > 70 degrees to shed the shock waves of high mac flight in the atmoshere or re entry.Stephen Sawyerhttps://www.blogger.com/profile/03296493366238862881noreply@blogger.com