qlfits (deprecated)

Install command: 
brew install --cask qlfits

Name: QLFits

Quick Look plugin to view FITS files

https://github.com/onekiloparsec/QLFits

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

Cask code: qlfits.rb on GitHub

Current version: 3.2.2

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
qlfits 7
Installs (90 days)
qlfits 16
Installs (365 days)
qlfits 77