Stellar Tour — ASO

提供 Aaron Day AppTrack Ninja。

AR Sky Map & Astronomy Lessons

Stellar Tour is the only AR stargazing app written by an astrophysicist. Point your phone at the night sky and get a guided tour of everything up there: 1.7 billion real stars, every planet and major moon, eclipses, meteor showers, 13,000 deep-sky objects, and a course in astronomy that starts with the sky over your head and ends at the edge of the universe. Astrophysicist Dr. Aaron Day wrote every word. Instead of the standard flood of random facts, Stellar Tour tells the scientifically accurate story of each world: what it is like on the ground, in the seas, or floating through the clouds. …

カテゴリ: Education, Reference

のキーワード可視性、ランクイン検索語、日次の順位変動。 Stellar Tour.