Sunsets on other planets appear different because of the differences in the distance of the planet from the Sun, as well as different atmospheric compositions.
<a href="//commons.wikimedia.org/w/index.php?title=User:Muthadarshan&amp;action=edit&amp;redlink=1" class="new" title="User:Muthadarshan (page does not exist)">Muthadarshan</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>