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vemmsunj
Interactive sky-watching map for satellites & dark skies.
VEMMSUNJ is an open-source sky-watching map for stargazers and satellite spotters. Key features: • Live satellite ground tracks & pass predictions • Dark-sky spots and observatory discovery • Red-light mode to protect your night vision • Personal sighting logs to track observations Free, MIT-licensed, and powered by NASA JPL, CelesTrak, and NOAA data. Built for clear nights and curious minds.
Hey Product Hunt! 👋
Whenever I planned an evening out stargazing or trying to catch an ISS flyby, I found myself juggling three different tabs: a satellite tracker, a dark-sky map, and weather tools.
I built VEMMSUNJ to bring those essentials into one clean, lightweight web app you can actually use in the field.
A few highlights: • Real-time satellite passes & ground tracks powered by CelesTrak. • Dark-sky & observatory discovery to find the best viewing locations. • Night-vision red mode so your screen won’t ruin your eyes’ adaptation to the dark. • Open source (MIT) and fueled by trusted data feeds from NASA JPL, NOAA, and Open-Meteo.
The project is completely free and open-source. I’d love to hear what you think—what features, data layers, or satellite groups would you love to see added next?
Thanks for checking it out, and clear skies tonight! 🌌🛰️
About vemmsunj on Product Hunt
“Interactive sky-watching map for satellites & dark skies. ”
vemmsunj was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #155 on the daily leaderboard. VEMMSUNJ is an open-source sky-watching map for stargazers and satellite spotters. Key features: • Live satellite ground tracks & pass predictions • Dark-sky spots and observatory discovery • Red-light mode to protect your night vision • Personal sighting logs to track observations Free, MIT-licensed, and powered by NASA JPL, CelesTrak, and NOAA data. Built for clear nights and curious minds.
On the analytics side, vemmsunj competes within Open Source, Space and GitHub — topics that collectively have 119.1k followers on Product Hunt. The dashboard above tracks how vemmsunj performed against the three products that launched closest to it on the same day.
Who hunted vemmsunj?
vemmsunj was hunted by Akurulo Agoziem. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of vemmsunj including community comment highlights and product details, visit the product overview.
Akurulo Agoziem