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Category Archives: NASA
An Updated Propellant Depot Taxonomy Part VI: Roving Depots
In the last post in this series, I discussed the idea of large-scale depots for human spaceflight applications, which operate in fixed, low-orbits. While the final post in this series will investigate human spaceflight depots that operate in fixed higher … Continue reading
An Updated Propellant Depot Taxonomy
After way too many years in the wilderness, the concept of orbital propellant depots and in-space refueling in general, are finally beginning to be taken seriously again in public circles. A couple of examples include: Elon’s announcement that he is … Continue reading
SBIR Proposaling Advice
A few weeks back, I asked my followers on Twitter what topics they’d like to see me blog about. One of them suggested that since I do a lot of SBIR proposals at my day job, that maybe I could … Continue reading
Posted in Altius Space Machines, Business, Entrepreneurship, NASA
2 Comments
SpaceX Mars Plans: Jon’s First Take
I’ve had a lot of friends ping me today about my thoughts on Elon’s Mars talk today. I was in a meeting when it happened, and literally was pinged by half a dozen people during the meeting… Now that I’ve … Continue reading
Random Thoughts: ACES/EUS Public Private Partnership Idea
A few years ago, I did a “Random Thoughts” blog post about synergies between the proposed ACES stage and the proposed SLS upper stage. Now, I’m still not the world’s biggest SLS fan, and I’m still not a fan of … Continue reading
Posted in Launch Vehicles, NASA, Random Thoughts, ULA
10 Comments
ESIL-8 Elements of Lunar Commerce Presentation
I was invited to give a talk on lunar commerce at a Emerging Space Industry Leaders workshop last week hosted by ULA at their Centennial, Colorado campus, and put on by my friends at Advanced Space LLC and the FAA … Continue reading
Posted in Altius Space Machines, Business, Commercial Space, ISRU, Launch Vehicles, Lunar Commerce, Lunar Exploration and Development, MHD Aerobraking and TPS, NASA, NEOs, Propellant Depots, Space Development, Space Settlement, Space Transportation, SpaceX, Technology, ULA, Variable Gravity
36 Comments
Random Thought: NASA Externships as an Alternative to “Training-Wheels” Intramural R&D?
[Here’s one last draft I’ve found to polish off–this one only from a year ago. It’s a little bit of a touch subject–I’m not trying to denigrate what the NASA teams mentioned in this post were doing, just trying to … Continue reading
Posted in NASA, Random Thoughts, Space Policy
6 Comments
SLS, Shuttle, and The Danger of the “No Payloads” Argument
I’m not a particularly big fan of NASA’s SLS. Anyone paying attention with even a shred of self-honesty can tell that two of the primary reasons why Congress forced NASA to build SLS were to preserve and enlarge payrolls at … Continue reading
Posted in NASA, Space Exploration, Space Policy
16 Comments
Why the Moon?
In spite of my interest in the Asteroid Redirect Mission, I’m still a firm believer that the Moon has a major role to play in space settlement. While Mars and Venus (at the cloud level) may have atmospheres more conducive … Continue reading
Light Reading Recommendations for House CJS Appropriators
Some tweeted comments from the recent House Commerce, Justice, and Science budget markup meeting gave me some ideas for light reading for our esteemed House Appropriators. Specifically, Jeff Foust (@jeff_foust) of SpaceNews tweeted that: CJS subcommittee chair Rep. Culberson: bill … Continue reading
Posted in NASA, Politics, Snark
3 Comments