04| VOORWERP

Credit: NASA, ESA, W. Keel, Galaxy Zoo Team (Hubble Space Telescope).
05-wiyn-image-bill-keel

Credit: William Keel, Anna Manning, 3.5-m WIYN Telescope.

Credit: Dan Herbert, Peter Smith, Matt Jarvis, Galaxy Zoo Team, Isaac Newton Telescope.

03 WHT image

Credit: Matt Jarvis, William Herschel Telescope.

Credit: Bill Keel, SARA Telescope.

Credit: Sloan Digital Sky Survey.
 

Pictures taken by amateur astronomers:
 Credit: Gerrit van der Veen. 

Credit: Rick.

Credit: Albert van Duin.