The more I think about the Lunar One-Way-to-Stay concept, the more intriguing it is. Fundamentally, it’s one of the only ways with existing transportation systems to get the cost of early lunar experimentation anywhere near low-enough to be useful and interesting. Ultimately, for thriving two-way cislunar commerce, you need tugs, and depots, and [...]
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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 Bigelow Aerospace, Commercial Space, ESAS, Launch Vehicles, Lunar Commerce, Lunar Exploration and Development, MSS, NASA, Propellant Depots, Space Transportation, SpaceX on Jun 28th, 2009
Ok, two weeks ago, I mentioned that the “pre-depot” dual EELV launch concept my friend had passed to me could be adapted to do manned lunar missions. Lunar missions are a lot easier to close if you assume a depot in LEO (and even easier if there’s also a small depot at L2). But it [...]
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I recently found a fun presentation on lunar excavation technologies that I thought deserved a bit wider circulation. I’ve actually been interested in lunar excavation for over a decade now (in fact, it played a role in leading me to my thesis topic, but that’s a post for another day), and I think that this [...]
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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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As I mentioned in the first post in this series, I wanted to paint the overall picture first, and then flesh out the details as time and interest permits. For this post, I want to discuss an interesting lander concept that could work well with the mission model I discussed in Part I. [...]
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I don’t know for sure what it is, but I just don’t have a lot of mental bandwidth anymore these days. I’ve realized that I don’t have as much time or energy to pour over all the details of an idea before posting. Especially when a lot of these ideas may be a [...]
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[Note: As a bit of a preface to this repost from a usenet group, I wanted to give a bit of background. I first got interested in the whole commercial space thing when I was 16, mostly through a usenet group I had stumbled on called sci.space.policy. Unfortunately, as time went on, the [...]
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For those who didn’t see it on Hobbyspace, I got interviewed yesterday by New Scientist about the recent LM/Bigelow announcement. All in all it was a pretty good article (though apparently we might need to update our website to reflect the fact that we haven’t been in Santa Clara for over a year and [...]
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