stellarium

Install command: 
brew install --cask stellarium

Name: Stellarium

Tool to render realistic skies in real time on the screen

https://stellarium.org/

Development: Pull requests

Cask JSON API: /api/cask/stellarium.json

Cask code: stellarium.rb on GitHub

Current version: 25.4

Requirements: macOS >= 10.15

Versions:

Apple Silicon big sur 25.4
Intel big sur 25.4
catalina 25.4

Analytics:

Installs (30 days)
stellarium 106
Installs (90 days)
stellarium 217
Installs (365 days)
stellarium 961