Nasa is to launch a new zero-gravity toilet for testing at the International Space Station (ISS) before its probable use in a future mission to the Moon. The $23m (£17.8m) toilet, which sucks waste from the body, will be sent to the station on a cargo ship. Nasa said the toilet’s “vacuum system” was designed … Continue reading Nasa Wallops launch: Astronauts to test new $23m toilet at space station