how does astronaut go to the toilet in the space ship.?

a vacuum toilet,when he sits on the throne a vacuum pulls whatever in or down

I've heard similar about diapers, then they chuck the diapers out a vacuum hole into space to orbit around our planet for eternity. Supposedly, they left quite a "load" of them on the moon,{no pun intended}, when they landed there. With man there's always trash, no matter where he goes.

They actually have a vacuum tube that they go in. Too much suction would be needed for a larger hole, such as an actual toilet.

I certainely have an answer... astronauts in their spaceship a object detecting vacumn that sucks the excrete material directly into its deposit compartment and doesn't let it go out.

Astronauts take no residue food and water.They do not need a toilet.

So you have decided to go to space if this important dought is cleared...Ha Ha ..lol

hehe I think this is purely astonaut's problem and he better know the solution .....you can carry on your routine work :)

i think maybe they wearing drypers....