Amazing- you can actually be in command of a telescope thousand's of km's away in the comfort of your home.
And it gets better - just a simple click and you have a color image of a galaxy, star cluster or nebula of your choice!
Raw image- Trifid Nebula
Stacked and processed with Photoshop
Raw image - Tarantula Nebula
Stacked and processed image with Photoshop: