These two male astronauts are tethered together in this NASA illustration. I suppose it could be a metaphor for love and living, but it's really just an illustration of an emergency shared life-support system they were working on. None the less, coolness.
More Images from
Tethered Together - astronauts free icon was designed by j4p4n for icons Png and presented to its users.
j4p4n
1/31/2018