This expansion card adds to the knowledge base of the Celestron SkyScout.

Topics Include

• Objects in the Sky - explore the origins of a variety of objects in our sky: stars, planets, clusters, galaxies and nebulas.
• Astronomical Distances - gives you a unique perspective of the vast distances between celestial objects in the sky.
• Astro Trivia - informative and fun trivia questions about the most famous night time objects.