Space Whales

Alien behemoths who travel through the voids of space. They have been seen in various sectors. Most interactions between space whales and spaceships have been civil, as the whales seem to regard the latter as curiosities. However, there have been occasional reports of whales damaging ships. It is unknown if these incidents were accidents or provoked in some way.

Important Space Whale lore:

Needed:
 * list of episodes with space whales
 * list of characters who met/fought space whales