Space whale
Space whales are a type of whale-looking creature that lives in space, they are way bigger than regular whales on Earth. Space whales eat small space creatures that float around like the spacblobs. Space whales are quite large, around 200-300 feet in length, but some have been found as big as 600 feet. Space whales are passive and don't attack any ships because they don't find them appetizing.
Sometimes space whales have people living on their backs, which doesn't harm or affect the space whales in any way, but sometimes can be harmful to the people on the back because of gobbies. Space whales can sometimes travel millions of miles to breed as they are always moving around after their birth, and they always return to where they were born to breed. Space whales are also a hub for bacteria and fungi like the fombee and sicka grow, feeding off junk that settles on their backs.
Space whales are also not mammals, as they have eggs and do not produce milk for their babies. Space whale females have eggs, and they keep them under their belly. Space whales keep their eggs until they hatch, and then the babies usually take refuge by being close to their mother. Baby space whales are usually 15 feet in length, as they cannot be too large because there are more than one in the egg sack. Once the babies are out of the egg sack, they eat smaller spacblobs, gobbies, fombee and sicka. Male space whales are usually smaller than females, and females have long tentacle appendages that the babies can "cling to" once they come out of the egg sack, as they are usually dazed when they do and unable to float by themselves.