Can I just upload potentially copyrighted images?
EDIT: Just realized that they are OK to share with the following addition:
All pictures are courtesy of NASA/JPL-Caltech.
Many I tried uploading are too big and I am too lazy to change them - but they were just a s beautiful. You can find them all and more on the JPL site. Saturn ones are from Cassini mission. It really pays to search through those archives.
I have been recently quoting the source but in the case of the last 2 photos I posted they are from some years back, there is no information attached. I appreciate your advice on this and will look into the legalities.