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ArmadilloCon 2021 Guests

John K. Gibbons

John K. Gibbons is appearing at ArmadilloCon! John K. Gibbons is a science fiction fan (and author), a retired software development manager, and a traveler-hiker.

He has chaired ArmadilloCon. He has been a regular presenter at ArmadilloCon, including science presentations as a JPL Solar System Ambassador.

View: NASA Solar System Ambassador profile

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