Spherical beings with transparent shells whose food source is
stray photons for treats and neutrinos for general consumption,
born 'out there' and upon meeting another, do not speak but
merely think. The light sensors see the thoughts as they happen,
transparently as they do, and beings sync up their brain
patterns as signs of understanding each other. Something like
that. I have some odd "born in space" beings thing I came up
with as a kid. tongue emoticon