Welcome to PerrTree

Your gateway to movie reviews, commercial analysis, space exploration, and more.

Reviews

Read what my opinions on movies and commercials are

  • Movie and commercial reviews
  • Sorting and filtering
  • Find quick recommendations
Browse Movies

Space - Astrophotography

Dive into astrophotography

  • Gallery of all of my Astrophotography Photos by Object
  • Journal of my progress, equipment, and experiences so far
  • Calculations of best photos relative to professional photos
  • List of observed objects so far along with basic info
View Photos

Space - Tools

Easily calculate celestial phenomenon

  • Satellite-Moon transit calculator
  • Moon-planet transit calculator for Jupiter and Saturn
  • Subscribe for daily transits
Explore Space
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