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

Topics Include

• Color of Stars - learn what secrets are revealed by a star's color.
• Luminosity and Magnitude - tour stars that are hundreds of times brighter than our Sun.
• Stellar Evolution - explore stars in every stage of their life cycle, from star forming regions to supernova.
• Astro Trivia informative and fun trivia questions about the most famous night time objects.