europaphobia
Europaphobia is the fear or phobia related to Jupiter's moon Europa.
Fear of Jupiter's moon Europa
ganymedephobia
Ganymedephobia is the fear specifically associated with Jupiter's moon Ganymede.
Fear of Jupiter's moon Ganymede
makemakephobia
Makemakephobia is the fear of the dwarf planet Makemake, which is a distant icy body in our solar system.
Fear of the dwarf planet Makemake
melanoheliophobia
Melanoheliophobia is the fear of black holes, a type of astronomical object with such a strong gravitational pull that nothing, not even light, can es...
Fear of black holes
tritonphobia
Tritonphobia is the fear of Neptune's moon Triton.
Fear of Neptune's moon Triton
vialacteaphobia
Vialacteaphobia is the fear of the Milky Way Galaxy.
Fear of the Milky Way Galaxy