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Apr 11, 20202 min read
The Right Stuff In Coronavirus Era
Here’s my Apollo 13 boot print--the one that never stepped on the moon. Go back 50 years and imagine those five days in isolation,...
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Apr 1, 20201 min read
April 2020 Trifecta: Pleiades, Venus, ISS
In the opening days of April 2020, the planet Venus glides past the Pleiades star cluster. This is a naked-eye celestial delight that...
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Mar 24, 20202 min read
Astronomical Debt
The US national debt exceeds 23 trillion dollars. That's $23 with twelve zeroes after it. What would $23 trillion look like? At US Debt...