The following is a list of spaceborne species, both natural to and tolerant of the vacuum of space.
B[]
C[]
D[]
E[]
G[]
I[]
J[]
K[]
L[]
- Larval space creature
- Life-force entity
N[]
P[]
Q[]
- Q
- Quantum singularity lifeform (native to subspace)
S[]
- Space amoeba
- Spaceborne pathogen
- Spaceborne virus
- Space-dwelling lifeform
- Space-dwelling microbe
- Space vessel lifeform
- Species 8472 (native to fluidic space)
- Species 8472 bio-ship (native to fluidic space)
- Species GS54
- Subatomic bacteria
T[]
- Tardigrade
- Two-dimensional being
- Transdimensional energy sphere