Recycled urine is something astronauts are already psychologically prepared to consume when they go to outer space. But a new report published in the ACS Sustainable Chemistry & Engineering journal suggests that rather than releasing wasted urine into space, scientist are working on a new technique that can convert the urine into drinking water and fuel.
The reasoning behind this? Cost. Due to the high cost of delivering supplies to space, the recovery of potable water from spacecraft wastewater is critical for life support of crewmembers, the report said.
(*Source: ” target=”_blank”>PBS.org)