Cosmos Screen Saver Images Finder Look-Up

[toneLA]

Hi all,

I was wondering if anyone knew where I could locate the pictures from the cosmos screen saver on 10.9 on my late 2013 15-inch rMBP.

I can find 'milky way' within the wallpaper ones but there are a couple others I'd love as a backdrop for my desktop.

Are these user accessible within finder or something?

Thanks for your help!
Best--

 

[toneLA]

Or maybe if it's non user accessible, is there a way to screen shot within the screen saver? Any help would be appreciated!