Swayanta
Your birthday, turned into a journey through real space
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Enter your birthday and Swayanta takes you through real space, in 3D, built from astronomers' star and galaxy catalogues. It begins with the sky as it truly was the night you were born, then carries you past the Milky Way to the edge of the universe, with you at its centre. The 43,375 galaxies stand where they have been mapped, and the images come from NASA, ESA and ESO. Try it yourself, or make one for someone you love. Free, no sign-up.
PH · launched Nov 10, 2026 · 2 upvotes (top 19%) · 0 views
Niche: stargazing and astronomy weather apps · 90 launches, 12 in the last 7 days ▼ -29% · Explore this niche →
Category and tags
- Travel & hospitality
- B2C
- Not AI
- Commercial product
- Education
- Space
- Beauty
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More like this: all 90 launches in stargazing and astronomy weather apps →
Could you build this?
Yes The birth-date to sky-view mapping uses public astronomy catalogs and a 3D web renderer like Three.js, which a solo builder can assemble with AI help.
Competitors
Other products that read as similar to this one : 199 launches clear the similarity bar, closest 8 shown.
Attention rank: #36 of 200 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 365 days after the earliest competitor.
- Galaxy Atlas · ph · 2026-10-13 · 1 upvotes · similarity 0.56
- Scroll from your own skeleton to the edge of the observable universe · hn · 2026-11-03 · 6 upvotes · similarity 0.54
- Discover how small we are · ph · 2026-11-12 · 1 upvotes · similarity 0.52
- Cosmic Horizon · ph · 2026-11-04 · 3 upvotes · similarity 0.49
- I built a space travel calculator using Vanilla JavaScript · hn · 2026-01-24 · 54 upvotes · similarity 0.46
- farseer.space · hn · 2026-09-15 · 11 upvotes · similarity 0.45
- Infinite Universe: Space Idle · ph · 2026-10-26 · 1 upvotes · similarity 0.45
- Everdust · ph · 2026-11-14 · 1 upvotes · similarity 0.45
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.