This briefly describes what a planetary nebula is - it is not a super in-depth description. It also tells you how to find them with a telescope or binoculars to some extent. I am eager to see these with my homemade telescope, because these are really cool and pretty. EDIT: DID IT! link below https://scratch.mit.edu/projects/1335002722/
The images are taken by NASA's James Webb and Hubble telescope. The information is also taken from there, and summaries from other sites such as "www.universeguide.com". If I get picture of them, I will post them.