IdeaSift

Stargazers want more useful ways to explore the sky

Amateur stargazers want to know where planets are in the live sky and get notice of upcoming astronomical transits, but at least one user was unsure whether their current app offered those alerts. Others want a more immersive 3D way to explore astronomical objects. A telescope-attention map is a related visualization request, but appears to serve a more research-oriented need.

For amateur stargazers and astronomy enthusiasts. Mentioned from Apr 2024 to Sep 2025 on Bluesky and Hacker News.

4 different people described this problem in 4 separate discussions.

Week of 2026-07-13: 0Week of 2026-07-20: 0Week of 2026-07-27: 0Week of 2026-08-03: 0Week of 2026-08-10: 0Week of 2026-08-17: 0Week of 2026-08-24: 0Week of 2026-08-31: 0Week of 2026-09-07: 0Week of 2026-09-14: 0Week of 2026-09-21: 0Week of 2026-09-28: 0
0 mentions in the last 12 weeks
Indie fit
3.0/10
Pain
4.0/10
Frequency
5.8/10
Willingness to pay
5.0/10
Momentum
5.0/10
Who pays
Consumers
Competition
High
Build difficulty
Medium

What people said

Quoted word for word. Follow a link to read the whole discussion.

  1. Very nice. Is there an app that gives you notice of such transits? I use SkySafari, maybe it’s on the somewhere?
    iancallaghan.net on BlueskySep 2025Asked for a tool
  2. My wife has gotten into planet/stargazing and it would be very cool to see in real-time where, say, Venus is, while also seeing it in the night sky. Also potentially very cool: This as a real-time screensaver. I'd pay for that!
    3D30497420 on Hacker NewsJan 2025Asked for a toolWould pay
Build brief

See what to build and who will buy it

  • 2 product ideas with the smallest useful version and pricing
  • 4 places to find your first customers
  • 2 more quotes from people who have this problem
  • Current workarounds, existing solutions and risks