Astronaut - You're an astronaut. Click to watch random videos in space.
SpaceX Falcon 9 Lander - Try (and fail) to land Elon Musk's SpaceX rocket
Bitwise - The world’s first cryptocurrency index fund.
Sky Guide - A window to the stars has never been more beautiful and easy to use.
CityCoins - Add your favorite cities to your portfolio and earn BTC
SpaceVR - Explore space with Oculus Rift (pre-launch)