Build Your Own Telescope is an astronomy product available on the Whop marketplace, created by Backyard Observatory and launched in September 2026.

Build a REAL 8-inch telescope with your kid — not a toy, the same aperture real astronomy clubs use. This illustrated, kid-friendly guide walks you through the full build: a labeled parts diagram, 8 step-by-step build stages with pictures, and a simple guide to collimation (aiming the mirrors) — the #1 thing that makes or breaks your view. Includes a full "How to Use It" chapter (cooling down, aiming, focusing, star-hopping) plus first-night target tips and a troubleshooting guide for common problems. Bonus: a printable build checklist and a reusable stargazing log for every night out. Perfect for homeschool families, scout troops, makerspaces, or any kid who's ever pointed at the sky and asked "what's up there?" Instant digital download — print at home, no shipping.

Build Your Own Telescope has is priced at $9 (one-time payment).

Build Your Own Telescope offers a 30% affiliate commission for promoters. Track Build Your Own Telescope 's estimated revenue, member growth trends, and competitive market position on Whop Trends.