Google Earth for space. Solar Walk, available in the iTunes store, lets you explore earth from space, complete with local satellites orbiting our home. No need to book a $20 million ticket when you can visit from the comfort of your iPad.


Hubble‘s a familiar favorite…


Tired of our home planet? Tap on Saturn and zoom over to check out the rings.


Want to preview the app before forking over $4.99? Here’s a demo.