Catalina Araya
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  • Printed star map on a navy board under red light

    Reading Map of the Letters

    PDF · 2 pages

    $4
  • Illustrated winding timeline of stars, telescope and planets

    Sky History Timeline Poster

    Printable · 1 large sheet

    $8
  • Prism splitting light into a rainbow across a printed sheet

    Prism and Spectrum Classroom Sheets

    PDF · 12 sheets

    $9
  • Hands measuring a star triangle with dividers and a thumb

    Star Distance Worksheet Pack

    PDF · 10 sheets

    $7
  • Two pins, string and pencil drawing an oval orbit

    Planet Orbits Activity Pack

    PDF · 14 pages

    $9
  • Grid of four printed sky guides in a tray

    Night Sky Explainers Starter Bundle

    Bundle · 4 files

    $22
Catalina Araya

Astronomy history explainer

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© 2026 Catalina Araya. Merch is printed to order and shipped by Printful. Downloads arrive by email.