🛸 Free Private Beta

Get early access

BortleBug is in free private beta — spots are limited and rolling out weekly. Drop your email and we'll reach out the moment your invite is ready.

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Interactive Bortle sky-quality map

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Target timeline for your DSO wishlist

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Live conditions board with go/no-go verdict

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Telescope FOV overlays & imaging windows

Free during beta · No credit card · One email, no spam

Already have an invite?

🌌

You're on the list!

We'll email you the moment your invite is ready. In the meantime, clear skies — and check the plans page to see what's coming.