STAR WALK - Astronomy Guide.
Star Walk - 5 Stars Astronomy Guide Review
Explore the universe from your iPhone or iPod touch
Big Blue Marble: The 3D globe in Star Walk gives you a real-time view of Earth from space. Your current location appears on the globe, and you can see your location’s latitude and longitude.
Gotta Go Back in Time: The Time Machine feature in Star Walk lets you track an object as time goes by. It’s a great way to see how Neptune, for instance, travels in relation to Earth and the Sun along its orbital path.
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