Due to the sun and the gravity, issues like sagging skin and lines occurs. This question usually strikes most ” if i live somewhere in zero gravity (lets consider a space station), will i look young?” But that doesn’t happen. our human body expands at zero gravity. At that state you will look like a bag of fluid.
According to the scientist, one restore the volume injecting bacterial toxins and facelifts. hence the probability of those research to take further steps is vivid. the future of spacesuit gear needs to be kind of elastic. In future, potentially highly deformed species are also possible.
The interesting part about this whole thing is that, even many different shaped species could emerge in future. they might look even alike the human race.