Centaurus A

Andromedia Galaxy

Great Orion Nebula

Yes, that is probably a planet and a moon, that black spot, but probably a bug in the program or something else
Yes that really is a Nebula, its extremely bright so the Satellite makes it all blurry.
You can take a picture anywhere you want which is amazing.
If you want me to try to find a galaxy or something, feel free to ask.
It might take a while because there's no search button.