Science (173 programs)

Pros: Features more than 100 articles on Saturn.. Has over 500 images relating to the planet..

Cons: Certain features are only compatible with larger screens.. Some may find the Star Trek-inspired interface annoying..

Pros: Available in several languages. All major planets and celestial bodies are featured. Continuous updates and additions. Guided interactive tours.

Cons: Initial set up can be complicated. Difficult interface. Some user settings can be discarded when closing the program. Getting used to the controls and layout can take a lot of time.