Brilliant, must have more!!!

First off, this is hands down one of the most satisfying virtual experiences available to space lovers. Excellent job by all involved in making this. That being said, there is an opportunity to do something truly exceptional here with additional content. Where do you stop though, eh?
Some suggestions:
-The Oort cloud and Kuiper belt
-under the star list:
Pollux
Arcturus
Rigel
Antares
Mu Cephei
VV Cephei
Vy Canis Majoris (largest known)

- **The ability to compare two (or more) celestial bodies side by side (ie: our sun vs. Canis Maj.)**

-Black hole singularities

- Supernovas, quasars, pulsars, graviton stars, gamma ray bursts, nebulas, info info info

- More on accretion (perhaps a mockup on the creation of our moon)

-

I guess what Im getting at here is, this app left me wanting much more. By expanding this app and including all updated info on all aspects of space (including theory),
This very well could become the definitive teaching tool on the subject.

Again, amazing job but the universe is still expanding and so should your app. Please keep it coming.

V2o2s2s about Solar Walk: Space Simulator 3D, v2.2.4