T—MINUS is a real-time space launch hub for enthusiasts — live countdowns, orbital tracking, ISS telemetry, space weather, and a full events calendar in one clean dashboard. Synced with Launch Library 2 so data is always current. Covers every agency globally, not just SpaceX. Works as an installable PWA with push alerts on Android and iOS. Free, forever. NO ACCOUNT REQUIRED.

Wispr Flow: Dictation That Works Everywhere — Stop typing. Start speaking. 4x faster.

Stop typing. Start speaking. 4x faster.

Hey Product Hunt 👋 I built T—MINUS myself because I kept missing launches — I'd find out a launch went up hours after the fact, usually buried in a Reddit thread. Every space app I tried was either paywalled, outdated, or just a SpaceX tracker dressed up as something bigger. So I built the one I actually wanted: every agency, every rocket, live data, no subscription. A few things I'm especially proud of: — The orbital globe with real-time day/night shading based on actual sun position — Push alerts as a PWA (yes, including iOS 16.4+) — It's genuinely free, forever Would love to know what the community thinks. What would you want to see next — more telemetry data, astronaut tracking, launch history? Drop it below and I'll build it. 🚀

Wispr Flow: Dictation That Works Everywhere — Stop typing. Start speaking. 4x faster.

Stop typing. Start speaking. 4x faster.

T MINUS Labs

Spaceflight Launch Intelligence and Satellite Tracking

Spaceflight Launch Intelligence and Satellite Tracking