|
|
Thread Tools | Display Modes |
#32
|
|||
|
|||
Wonder what the LM lower stages condition is ??
so nasa builds a multi use ion engine stage for all sorts of interesting jobs. Your idea of 'interesting jobs' isn't worth the engineering cost of building "a multi use ion engine stage". -- so visiting lagrange points and asteroids isnt worth the engineering cost?? or using such a stage for number of other uses??? |
#33
|
|||
|
|||
Wonder what the LM lower stages condition is ??
On Oct 8, 1:05*pm, bob haller wrote:
so nasa builds a multi use ion engine stage for all sorts of interesting jobs. Your idea of 'interesting jobs' isn't worth the engineering cost of building "a multi use ion engine stage". -- so visiting lagrange points and asteroids isnt worth the engineering cost?? or using such a stage for number of other *uses??? Actually, very large scale ion thrusters is an extremely good way to go, especially when launched from a zero delta-V location. |
#34
|
|||
|
|||
Wonder what the LM lower stages condition is ??
On Oct 9, 1:10*am, Fred J. McCall wrote:
bob haller wrote: so nasa builds a multi use ion engine stage for all sorts of interesting jobs. Your idea of 'interesting jobs' isn't worth the engineering cost of building "a multi use ion engine stage". so visiting lagrange points and asteroids isnt worth the engineering cost?? So you're going to put people and enough supplies on one of these things to last the YEARS it would take to do those things using such an engine? or using such a stage for number of other *uses??? I'm still waiting for a useful one. -- "Some people get lost in thought because it's such unfamiliar *territory." * * * * * * * * * * * * * * * * * * * --G. Behn because of radiation such fliht will at least initially have to be unmanned..... but theres no reason a visit to snoopy mmust be manned, and snoopy has that docking system onboard...... |
#35
|
|||
|
|||
Wonder what the LM lower stages condition is ??
On Oct 6, 6:54*am, bob haller wrote:
so we build a ion engine wth controls that docks with the LM docking system and retrieve over whatever time it takes the ion engine and controls that could be refeuled and sent to do another job Indeed, the 100% reuse of large scale ion thrusters and their various control components seems perfectly rational and affordably doable as of a decade ago. |
#36
|
|||
|
|||
Wonder what the LM lower stages condition is ??
On Oct 21, 5:09*pm, Brad Guth wrote:
On Oct 6, 6:54*am, bob haller wrote: so we build a ion engine wth controls that docks with the LM docking system and retrieve over whatever time it takes the ion engine and controls that could be refeuled and sent to do another job Indeed, the 100% reuse of large scale ion thrusters and their various control components seems perfectly rational and affordably doable as of a decade ago. unmanned exploration is the only affordable approach for now..... plus retrieving some historic artifacts would be wonderful proof of concept and provide innovative future technology...... |
#37
|
|||
|
|||
Wonder what the LM lower stages condition is ??
On Oct 22, 11:01*am, bob haller wrote:
On Oct 21, 5:09*pm, Brad Guth wrote: On Oct 6, 6:54*am, bob haller wrote: so we build a ion engine wth controls that docks with the LM docking system and retrieve over whatever time it takes the ion engine and controls that could be refeuled and sent to do another job Indeed, the 100% reuse of large scale ion thrusters and their various control components seems perfectly rational and affordably doable as of a decade ago. *unmanned exploration is the only affordable approach for now..... plus retrieving some historic artifacts would be wonderful proof of concept and provide innovative future technology...... That's exactly what I have been supporting for the past decade, but it seems you and I don't count for anything except as another source of hard earned loot for our government agencies to blow as only they see fit. |
#38
|
|||
|
|||
Wonder what the LM lower stages condition is ??
|
#39
|
|||
|
|||
Wonder what the LM lower stages condition is ??
On Monday, October 1, 2012 4:12:06 PM UTC-5, Bbo Hallr babbled:
...Egads. If you and Guthball are still here, polluting ss* with your inane and insane quiffs, can "jonathan", ~CT and "scott grissom" be far behind? Or did they finally join John Maxson in Hell? take snoopy, how much info is there on long term exposure to deep space? ....Jesus H. Christ on my fake leg. Bbo, LDEF data on Snoopy is mox nix, you dip****. Both parts of LM-4 fell from a minimum of 50,000' and crashed into the lunar surface. There's not enough of it intact to gather any usable data. |
#40
|
|||
|
|||
Wonder what the LM lower stages condition is ??
On Monday, November 12, 2012 3:17:29 PM UTC-8, OM wrote:
On Monday, October 1, 2012 4:12:06 PM UTC-5, Bbo Hallr babbled: ..Egads. If you and Guthball are still here, polluting ss* with your inane and insane quiffs, can "jonathan", ~CT and "scott grissom" be far behind? Or did they finally join John Maxson in Hell? take snoopy, how much info is there on long term exposure to deep space? ...Jesus H. Christ on my fake leg. Bbo, LDEF data on Snoopy is mox nix, you dip****. Both parts of LM-4 fell from a minimum of 50,000' and crashed into the lunar surface. There's not enough of it intact to gather any usable data. Um, OM: "mox nix"?? Vat dis? The ascent stage of 'Snoopy' (Apollo 10's LM, for those who don't know) is listed as 'Heliocentric Orbit' on the listing for 1969. Why the difference between the ascent and descent stages, I don't know- was the descent stage cut to go into orbit? What impact would the firing of the ascent engine have upon the descent stage while in orbit? It does seem that I heard at the time that after separation from the CSM, the ascent stage was remotely fired until it ran out of fuel. |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Stages of stellar evolution | Steve Willner | Research | 2 | March 5th 09 11:58 PM |
Stages of stellar evolution | Oh No | Research | 2 | February 4th 09 08:48 AM |
Difficulties of Development of US LH2 Stages | Proponent | History | 11 | October 7th 06 07:31 PM |
Single Stages That Could Go All The Way | Charles Talleyrand | Technology | 4 | March 15th 06 07:43 PM |
How many Saturn V third stages still in orbit ? | Goforit | History | 10 | January 25th 06 08:50 PM |