Register for this short, informal course no later than Tuesday, April 18. The free, public course is designed for anyone with an interest in astronomy, regardless of age.
The Ring Nebula, a glowing ring of gas surrounding a dying star, and a globular star cluster containing perhaps a million stars will be the feature of an open house.
Grinnell’s observatory is a top-notch research lab and a great place to expose people to physics.
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