Category Archives: Uncategorized

Capstone Project

I am considering sponsoring a capstone project at Florida Polytechnic this year. I believe I have a compensating nozzle that could be checked out within the two semesters the project would last. I had an intern from the school this … Continue reading

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Initial BFR (Starship) is not much more powerful than Falcon Heavy

In 2016 when Elon Musk unveiled ITS, everyone thought it was ridiculous and huge. It dwarfed the Saturn V. People were scratching their heads as to how it could possibly launch from LC-39A as pictured, since the 42 Raptors were … Continue reading

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Disabilities as enabling for space travel

So, the other day I listened to a presentation from the FISO (Future In-Space Operations) working group. They have regular online telecons which anyone can listen to and follow along after the fact on their web archive: http://fiso.spiritastro.net/archivelist.htm It was … Continue reading

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Amistics of Human Spaceflight, or How Autonomy and Miniaturization can be the Enemies of Human Spaceflight (Part 1)

Neal Stephenson in his novel Seveneves coined the term “Amistics”, deriving from how some Amish people have strong preferences for certain technological paths to achieve the same goal. For instance, these Amish folk swear off modern technology, which for them … Continue reading

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Blue Moon: Is this really it?

By Chris Stelter Blue Moon, the recent announcement of an uncrewed lander by Blue Origin, had flare and pomp. A starfield surrounded the select audience as they watched Jeff Bezos, the richest man (okay, if you count his family) in … Continue reading

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Ultimate Off Road Race—-The Lunar 10,000

The arguments about reasons to go to the moon will continue until people start making a profit on site without ambiguity. A profit that doesn’t depend on the taxpayers and their chosen elected changing their minds. Most of us think … Continue reading

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Airbreathing hypersonic travel is less energy efficient over long distances than rocket travel

There’s a certain misunderstanding common in aerospace that rockets are horribly inefficient and that long term we need air breathing ramjets or scramjets to efficiently launch things, with the idea that we can thus avoid accelerating oxygen to flight speed, … Continue reading

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Plan D for space settlement

Plan D There are three companies I take seriously for making true spacefaring (ie including Mars because I’m a Mars Firster) truly accessible: SpaceX, Blue Origin, And Masten Space Systems. I would have taken XCOR seriously, but unfortunately they went … Continue reading

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Your Sweat Given Rights (Off Topic)

I would like to introduce a possible new term to help counter the seemingly increased use of “God Given Rights” by lawyers, politicians, and various activists that wish latch onto or hand out other peoples’ resources and freedoms. This particular … Continue reading

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Megacharger costs… (Tesla Semi Part Two)

Elon Musk announced the Tesla Semi months ago, now. Besides the low cost, one of the things people are most incredulous about are the Megacharger costs. Tesla announced just 7 cents per kWh, flat price, to charge at a Megacharger. … Continue reading

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