In this June 18, 2020 photo provided by NASA, astronaut Kate Rubins, center, and support personnel review the Universal Waste Management System, a low-gravity space toilet, in Houston.
The new device is scheduled to be delivered to the International Space Station on Oct. 1, 2020.
Barely 100 pounds (45 kilograms) and just 28 inches (71 centimeters) tall, the new toilet is roughly half as big as the two Russian-built ones at the space station.
To better accommodate women, NASA tilted the seat on the new toilet and made it taller.
The last time NASA ordered up a new toilet was in the early 1990s to accommodate two-week space shuttle missions.