Tag Archives: economics

Commercial Space Services and Changing Times

This week I’ll talk about the SpaceX Starship and ispace test flights. Whether or not they were successful depends on who’s talking. I’ll also look at the usual hand-wringing over threats to the status quo. News and Views The SpaceX … Continue reading

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Single Stage to Orbit, Eventually

A tip of the hat to Anthony Stevens, whose recent op-ed started me thinking about this week’s topics. I’ll be talking about ideas that didn’t work out, or haven’t yet; three cool single-stage-to-orbit vehicles, including one that flew; and, finally, … Continue reading

Posted in Back to the Moon, Onward to Mars, Discursive Detours, Series | Tagged , , , | Leave a comment

Notre-Dame, Paris: History, Two Cults and a Fire

The Notre Dame Cathedral in Paris has survived Louis XIV-style redecorating, the French Revolution, Napoleon and 19th-century remodeling. I’m pretty sure it will survive repair and reconstruction, following the April 16, 2021, fire. Notre-Dame de Paris is Burning (From Getty … Continue reading

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Florida Indoor Fish Farm: An Aquaculture Alternative

A few groceries have been offering delicacies like elk steaks for decades, at least. But the odds are that hunters aren’t supplying your grocery’s meat department with wild game. That’s not surprising, or shouldn’t be. I’ll be talking about an … Continue reading

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Another Pandemic Monday

The Covid-19 pandemic persists, but progress progresses here in central Minnesota. And our Peacetime Emergency rules are still changing. Which I think makes sense. Our world, pandemic included, is still changing. I’d be concerned if the rules we use didn’t … Continue reading

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