Is the booster segmented and are there O-rings between them?
Shouldn’t we be getting away from such rockets, and be developing newer technologies that will get us deeper into space, faster?
The Minute Man III is probably one of the biggest solid-fuel rockets we have and it lifts only about 2000lbs and is barely orbital.
A moon mission would require at least 20,000lbs.
info on Ares I:
http://www.astronautix.com/lvs/aresi.htm
simulated launch:
http://www.technologyreview.com/video/?vid=378
op-ed:
http://www.newscientist.com/mobile/article/dn18408-ares-i-is-safest-choice-to-replace-shuttle.html
the current SRB proposed for use as a crew booster:
http://www.astronautix.com/lvs/srbcev.htm
loads of proposed and actual rockets:
http://www.astronautix.com/fam/orbhicle.htm
shuttle:
http://www.astronautix.com/lvs/shuleiss.htm
shuttle-derived vehicles:
http://www.astronautix.com/lvs/shuttle.htm
shuttle SRB:
http://www.astronautix.com/stages/shulesrb.htm
Saturn V:
http://www.astronautix.com/lvs/saturnv.htm
F1 engine:
http://www.astronautix.com/engines/f1.htm
Status |
Name |
Nationality |
Thrust** |
Propellants |
Notes |
Out-of-production |
F-1 |
USA |
1.7 million |
Liquid Oxygen - Kerosene |
5 used in each Apollo Saturn Stage 1. Flown between 1967 to 1973. |
Development stopped |
RD-270 |
USSR |
1.5 million |
Nitrogen Tetroxide - UDMH |
Tested, but never flown. Largest single-chamber engine designed by USSR. |
Development stopped |
M-1 |
USA |
1.2 million |
Liquid Oxygen - Liquid Hydrogen |
Designed as replacement for F-1. Program canceled in 1966. |
In production
|
BA-810 |
USA |
810,000 |
Hydrogen Peroxide - Kerosene |
Stage 2 engine of BA-2 launch vehicle. First test 1Q 2000; first flight 2002. |
In production
|
RS-68 |
USA |
745,000 |
Liquid Oxygen - Liquid Hydrogen |
Currently in development and production for use on Delta IV launch vehicle. |
the Ares Mobile Launcher:
http://www.freerepublic.com/focus/news/2481744/posts
http://www.freerepublic.com/focus/chat/1663407/posts