"The whole universe in your hands."
Celestial Cards is a free planetarium in which you can travel through Space and learn about any heavenly body (planet, star, etc).
With Celestial Cards you have all types of maps of the firmament, so you can move freely about them using the keyboard arrows. You can also see labels with the names of each element, co-ordinates, modify the visibility conditions, etc.
This simple Celestial Cards application is totally free and will become an essential tool for all fans of astronomy.