NASA’s top official expressed frustration on Sunday regarding the backlash over the Artemis II mission’s $23 million toilet, pointing out that astronauts consider themselves fortunate to have any working option.
“In the history of human spaceflight, having a working toilet has almost always been seen as a bonus,” Jared Isaacman, the agency’s administrator, told CNN’s “State of the Union” when discussing the less-than-ideal debut of the suction-powered toilet aboard the Orion spacecraft.
Isaacman noted, “We’re building a lot of backups, including different vent lines for urine.” He shared that even if the primary system fails, the secondary one would still be functional, assuring that astronauts are well-prepared for such issues.
He mentioned, “This is something we’re capable of, and while there are many exciting developments in space right now, we clearly need to improve this aspect.”
The advanced toilet employs suction technology to collect waste, sending urine into space while bringing stool back to Earth. Previously, astronauts dealt with waste using plastic bags via a suction method.
After Orion’s launch, astronauts noted that their toilet was clogged due to pump malfunctions. They could utilize Unit 2, but Unit 1 wasn’t usable because of freezing issues in their urinary systems.
On Saturday, they reported a strange burning smell while using the toilet, which seemed to be coming from the orange insulation in the sanitary bay door. Fortunately, the toilet was functioning again afterwards.
This upper waste management system took six years to develop, making it the second most expensive space toilet ever created. The waste collection system on the Space Shuttle Endeavor, developed in 1992, cost around $30 million—almost $70 million when adjusted for inflation today.
At least ten other advanced space toilets are currently in operation, including four on the International Space Station.
Isaacman, a billionaire known for founding Draken International, participated in the first all-civilian spacecraft flight in September 2021 and became the first civilian to conduct a spacewalk in 2024.
Separately, in a related discussion, NASA’s newly appointed top official shared his thoughts on extraterrestrial life. “I’ve been to space twice and haven’t encountered any aliens,” he said. “But given that there are two trillion galaxies, it’s likely that we might eventually find signs of life beyond Earth.”
“Our mission is to explore the universe and answer questions like ‘Are we alone?’ This inquiry is fundamental to all our scientific and exploratory efforts,” he added.
