Legal

Cookie policy

Last updated: October 2026

This site keeps things deliberately light: no analytics or advertising cookies, and no third-party tracking of any kind. Only the strictly necessary cookies that make the site work are set by us, plus functional delivery by our payment and video providers when you use those features. We also keep our own private visit statistics on our server (which pages are visited, where visitors arrive from) — cookieless, aggregate, and never shared; see the Privacy Policy.

Cookies we set

Cookie	Type	Purpose	Duration
sessionid	Strictly necessary	Keeps you logged in to your account	Until you close your browser
csrftoken	Strictly necessary	Protects every form on the site against cross-site request forgery	About 1 year

Local storage (not a cookie)

Your light/dark theme preference is stored in your browser's local storage on your own device. It never leaves your browser and we cannot read it from our side.

Third-party functionality

• Stripe — when you reach checkout, Stripe may set its own functional cookies for fraud prevention on its payment pages (governed by Stripe's own policies).
• Bunny Stream — serves course videos; this is content delivery, not tracking.

Controlling cookies

Blocking cookies in your browser will keep you from logging in (the session cookie is required for accounts), but you can still browse the public site, watch the free course and download The Aerospace Map. You can clear or block cookies in your browser settings at any time.