Posted in COTS, Commercial Space, ESAS, International Space Collaboration, Lunar Commerce, Lunar Exploration and Development, NASA, NEOs, Politics, Space Development, Space Policy on Dec 14th, 2009
Amid all the recent discussion of the Augustine Committee’s results, Mark Whittington asks a question that a lot of people in Congress seem to be asking: “Why not just pay for the current program since any new program is going to cost more money anyway?” To elaborate, the line of reasoning goes that if [...]
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I didn’t have a chance to watch either of the House subcommittee hearings today, so I’m grateful that Clark linked to the testimonies of the various witnesses. I really enjoyed reading Brett’s testimony, and thought one of his points in particular is worth repeating.
To me one of the more interesting points is found at the [...]
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Posted in COTS, Commercial Space, ESAS, International Space Collaboration, International Space Competition, Launch Vehicles, Lunar Commerce, Lunar Exploration and Development, NASA, Propellant Depots, Space Policy, Space Transportation, Technology on Jul 30th, 2009
Or at least that’s how Stephen Flemming put it on Twitter regarding Jeff Greason’s presentation at the Augustine Committee meeting today in Florida. To be fair, the rest of the subgroup also did an amazing job, especially Chris Chyba’s wrapup near the the end, where he made the case forcefully that becoming a spacefaring [...]
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Posted in COTS, NASA, Politics on Jun 8th, 2009
…I know there’s sometimes some confusion about names, but I’m pretty sure NASA isn’t short for Northern Alabama Space Administration. Someone ought to point that out to our Mr. Shelby.
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I’ve been busy a lot lately (between this, this, this, and having friends in from out of town for the holiday), so I hadn’t had a chance until now to reply to Mark Whittington’s correspondence with me (found here). A majority of his reply was arguing against stuff that I had never said, or making [...]
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I think most in the commercial space industry would agree that COTS is one of the best things the government has done to help promote commercial space in a long time. While I think that overall this program has been run pretty well by government standards, some recent discussions on a few threads at NASASpaceflight.com [...]
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I just saw two interesting SpaceX documents linked to on NASASpaceflight.com. The first is a paper that was presented at the Fourth Asian Space Conference back in October, and the second is a presentation from the von Braun Symposium, also back in October They’re both fairly interesting, and provide some extra insight into [...]
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Posted in COTS, Commercial Space, ESAS, International Space Collaboration, Launch Vehicles, Lunar Commerce, MSS, NASA, Propellant Depots, Space Development, Space Transportation, Technology on Nov 6th, 2008
Here’s one other interesting paper, which was presented at the SPACE 2008 conference a few months ago. As I mentioned in a previous post, I was given a copy of a few of the ULA papers before the conference, but decided to wait until after the conference to write about it. The past [...]
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Someone was digging around the ULA publications section, and stumbled on a very interesting paper I hadn’t heard about yet discussing a shuttle alternative for resupplying the space station. While I don’t agree with everything in it, it’s worth a good read.
One of the main ideas presented in the paper is a “Payload Bay [...]
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Clark Lindsey has already commented on this paper, but I figured it was worth a little further discussion here, since I’ve already written a few articles about air-launched RLV ideas. Air launch is definitely an idea I am warming up to.
The paper covers a lot of ground we’ve discussed here in previous posts. Of course, [...]
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