Is there a sense of being upside dowin in zero gravity?

Question

I was just curious if anyone know's whether being in zero gravity (i.e Space) gives you a sense of up and down. For example, if I go upside down on earth, I can feel blood rushing to my head, therefore conclude I am upside down. Does this happen in space? Does anyone know how, or if zero gravity affects blood flow or any other organs?

Answer 1

The word gravity is man made.  What your looking for is the answer to being upside down.

Answer 2

no - your just always right side up - there is no upside down because you blood isn't pulled anywhere - all your organs are looser