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{{ demoDateLabel }} Pick a day

Demos run on Saturdays and Sundays — pick a weekend date to see available times.
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 Pensia the CosmoKlub mascot — click for astronomy news, drag to move
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Get started in three simple steps

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A smoother way to manage your learners

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Pricing that fits

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Explore the planets in 3D

Pick a world and spin it. Drag to rotate — these are the same models used across CosmoKlub.

Frequently asked questions

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Ready to start exploring the night sky?

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Join observers already using CosmoKlub — no setup fees, no credit card required.

Try it free See a demo

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🐧 Pensia's pick

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Image © {{ pensiaArticle.copyright }} Image & data via NASA's Astronomy Picture of the Day {{ pensiaArticle.date }}
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