ดูวิดีโอฟรี Star Walk 2 - Ursa Minor Constellation

Star Walk 2 - Ursa Minor constellation, 360° rotation.
Get Star Walk 2 and get about 100 constellations' models to rotate and watch from different point of view.
Star Walk 2 is an exquisite stargazing tool that combines astronomical data with premium technology to deliver an effortless journey through thousands of stars, comets, and constellations. All you have to do is point your iPhone or iPad at the sky.