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Joliet Junior College's new Omnistar Digital Planetarium Projector.

Joliet Junior College's new Omnistar Digital Planetarium Projector.

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Partial solar eclipse viewing Thursday at JJC

In addition to telescopes, the college will also have a “Sunspotter” that projects the sun’s image onto a piece of paper so several people can see sunspots and the sun’s image at the same time.