All Toilets at ISS Break Down, Astronauts Forced to Use ‘Diapers’ – NASA Posted by HiddenHandNews | Nov 27, 2019 | Science, World News | 0 | There are two toilets at the ISS, both Russian-made — one in the US module and another one in the Russian one. Read more… SUBSCRIBE TO OUR NEWSLETTERJoin our mailing list to receive the latest news and updates from our team. SUBSCRIBE! You have Successfully Subscribed!