One thing that SpaceX can do is cut all Grasshopper research until Manned Dragon is flying.
Put your money into a system that forces some change.
Empty promises?I would've thought it's been demonstrated to exist.http://en.wikipedia.org/wiki/Spaceflight_participant#List_of_spaceflight_participantsAt the $20m pricepoint anyway. Not $70m+
Bigelow hasn't even had a chance to put up a station yet. He would've paid for an Atlas V if the taxi was ready. He gets to wait for Falcon 9 because he has time not because it was the first preference.
Quote from: mr. mark on 05/02/2013 02:48 amOne thing that SpaceX can do is cut all Grasshopper research until Manned Dragon is flying.Heh, talk about eating your seed corn.QuotePut your money into a system that forces some change.Okay, for the sake of discussion, let's say SpaceX (or any of the partners) just started running ahead of the CCiCap milestones.Here's what's on SpaceX's plate already:May 2013: Human Certification Plan Review.July 2013: On-Orbit and Entry Preliminary Design Review (PDR).September 2013: In-Flight Abort Test Review.October 2013: Safety Review.November 2013: Flight Review of Upgraded Falcon 9.December 2013: Pad Abort Test.January 2014: Dragon Primary Structure Qualification.March 2014: Integrated Critical Design Review (CDR).April 2014: In-Flight Abort Test.Maybe there's some schedule in there that could be helped by greater funding, but I don't know, it already looks pretty breakneck to me. There's also the optional milestones, most of which are redacted:Sometime 2015: Orbital Flight Test with CrewSometime 201?: Flight to ISS with non-NASA CrewWe've been told that neither of these optional milestones will be funded under CCiCap, even if full funding is available, but I don't know if that means NASA can't consult with SpaceX to ensure that these flights are done to their satisfaction, if they were to be done without NASA funding.
One thing that SpaceX can do is cut all Grasshopper research until Manned Dragon is flying. Put your money into a system that forces some change. No one else is anywhere near getting reuse to work so there is no danger of being one uped by any competitors for a couple of years. Yes, lowering costs with reusables is important but, not now. SpaceX can't expect the money to always be there from NASA. By investing in their own manned vehicle SpaceX can really sprint ahead and make their 2015 manned target.
The test flights would not be done without NASA funding. It will be funded through the certification phase. The certification will include some test flights but I don't think that they have decided how many flights yet.
1. CCiCap (CCP funded)a) Uncrewed test flights: Maybe, depending on optional milestones fundedb) Crewed test flights: No, per NASA "we will not pay to fly anyone..."
Quote from: Lurker Steve on 05/01/2013 11:24 pmQuote from: edfishel on 05/01/2013 04:24 pmI agree with Jim. This one is squarely on Congress and the President.NASA is being told what to do.Don't forget the OMB.Since we are pointing fingers today we might as well point to the majority of our fellow Americans who don’t really give a rat's a$$ about spaceflight...
Quote from: edfishel on 05/01/2013 04:24 pmI agree with Jim. This one is squarely on Congress and the President.NASA is being told what to do.Don't forget the OMB.
I agree with Jim. This one is squarely on Congress and the President.NASA is being told what to do.
Quote from: joek on 05/02/2013 03:53 am1. CCiCap (CCP funded)a) Uncrewed test flights: Maybe, depending on optional milestones fundedb) Crewed test flights: No, per NASA "we will not pay to fly anyone..."What I'd like to know is why this policy only came out after they had already allowed crewed test flights in the optional milestones of CCiCap.
Those plans didn't bring enough hard cash to the Alabama and Utah coffers so O'Keefe had to go.
Quote from: Lobo on 05/02/2013 12:08 amUmm...the Atlas 552 can do just over 20mt to LEO. How exactly couldn't it get a short fueled Orion to the ISS the way Saturn 1b got a short fueled Apollo to Skylab?Because even a short-fueled Orion--which was exactly what the Orion "ISS configuration" called for back in 2010--would still be too heavy for an Atlas 552? That "ISS configuration" was about 60K lbs. Albeit somewhat dated and that configuration was for a crew of 6, I don't think reducing the crew to 4 in the ISS configuration is going to make up the difference. In any case, this is getting OT and the discussion is probably better addressed in the Orion and Exploration Vehicles section.
Umm...the Atlas 552 can do just over 20mt to LEO. How exactly couldn't it get a short fueled Orion to the ISS the way Saturn 1b got a short fueled Apollo to Skylab?
A thought is going through my head and I’m just throwing this out there. Is this possibly a form of welfare for the Russian Space Agency keeping them on board with us on ISS? What else would be the rationale if money spent here on Commercial Crew work expedite it....
The current Orion CSM (with ATV SM) according to Wikipedia (for what that's worth) is about 21.5mt. 22-23mt is a number I've heard before that.
If Centaur is placing the CSM in LEO, then really no propellant is even required in the SM.
Noel, there is litterally tons of information out there on this. But for openers, try here: http://www.lpi.usra.edu/lunar/strategies/AdvisoryGroupReports/garriott_griffin_2004.pdfAres-I is even shown. What became the Ares-V is not shown but is discussed.This paper was published in July 2004 and was the brainchild of Dr. Mike Griffin (primary) and former astronaut Owen Garriott.
Quote from: clongton on 05/01/2013 09:09 pmNoel, there is litterally tons of information out there on this. But for openers, try here: http://www.lpi.usra.edu/lunar/strategies/AdvisoryGroupReports/garriott_griffin_2004.pdfAres-I is even shown. What became the Ares-V is not shown but is discussed.This paper was published in July 2004 and was the brainchild of Dr. Mike Griffin (primary) and former astronaut Owen Garriott.An interesting read. They thought NASA using BAU cost plus FAR25 contracting rules could a)Design a new human rated LV built around the SRB and b)Design a capsule for it for LEO use within 6 years to be ready by 2010. I just wonder if any of this team had any experience of actual large scale projects within NASA.
Quote from: Lobo on 05/02/2013 06:39 amThe current Orion CSM (with ATV SM) according to Wikipedia (for what that's worth) is about 21.5mt. 22-23mt is a number I've heard before that.Add ~15K lbs for the LAS. (Or is it intended to fly uncrewed, which would make it useless as an ISS crew transport?) Might also want to include some margin for the adapter, which for Orion-on-Ares was ~3K lbs.QuoteIf Centaur is placing the CSM in LEO, then really no propellant is even required in the SM.Then Orion-on-Ares with a J-2X in the "ISS configuration" shouldn't have needed any SM propellant either wouldn't you think? Odd then that the SM still included ~8K lbs of SM propellant in the ISS configuration.
Quote from: mr. mark on 05/02/2013 02:48 amOne thing that SpaceX can do is cut all Grasshopper research until Manned Dragon is flying. Put your money into a system that forces some change. No one else is anywhere near getting reuse to work so there is no danger of being one uped by any competitors for a couple of years. Yes, lowering costs with reusables is important but, not now. SpaceX can't expect the money to always be there from NASA. By investing in their own manned vehicle SpaceX can really sprint ahead and make their 2015 manned target. Interesting but I have a suspicion that Grasshopper doesn't cost as much as some might think. Also there's the "tipping one's hand" aspect, and as QuantumG says, the "don't eat your seed corn" aspect. Higher profits on launches (if reuse works) mean more cash to fund things. Going breakneck to "show up" the porkers might result in difficulty, as satisfying as it would be to me!
Quote from: mr. mark on 05/02/2013 02:48 amOne thing that SpaceX can do is cut all Grasshopper research until Manned Dragon is flying. Put your money into a system that forces some change. No one else is anywhere near getting reuse to work so there is no danger of being one uped by any competitors for a couple of years. Yes, lowering costs with reusables is important but, not now. SpaceX can't expect the money to always be there from NASA. By investing in their own manned vehicle SpaceX can really sprint ahead and make their 2015 manned target. glad someone said this; and it was you. I've had the same thoughts, and agree with you 100%. That is why I said in another post that the CC program was dragging the timeline down.