When facing the sun, temperatures can reach up to 200 degrees Fahrenheit. While facing away from the sun, temperatures can be as cold as -200 degrees. Heat transfers so slowly in a vacuum that you wouldn\'t feel the extreme cold or heat. Your blood would boil prior to your body losing almost all of the pressure in your body. Less than 1 PSI should do the trick. Nothing can be in all 3 states of matter at the same time.