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Phil Plait celebrates 'Many Happy Orbits' planetary age calculator

Many Happy Orbits offers graphics, exoplanet ages, and upcoming birthday calculations

1 Oct 27 11:52 AM · 12d ago · 2 posts · 2 sources · development 1 of 1

The tool displays your age as a fraction of planetary orbits in a graphic format, calculates next birthday events (Plait's next major one is his sixth Jupiter birthday in nine years), includes ages for asteroids and exoplanets, and features astronomical information.

Many Happy Orbits offers graphics, exoplanet ages, and upcoming birthday calculations
badastronomy.beehiiv.com

“Pretty fun, and I imagine kids would really like this (Countryman's daughter inspired him to create it).”

Phil Plait

Phil PlaitPhil Plait Astronomer and science communicatorChris Countryman Creator of Many Happy Orbits

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1Many Happy Orbits offers graphics…
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