The Artemis II lunar mission is unique, and the astronauts' restroom facilities are as well.

      Artemis II is set to carry astronauts back to the moon, marking a significant event.

      NASA’s Artemis II mission is historic as the agency's first crewed orbit around the moon in over fifty years. Alongside this monumental lunar objective, there is a notable milestone related to astronaut comfort: they will finally have a reliable toilet.

      While not the most glamorous aspect of the mission, it holds considerable importance. In the past, Apollo astronauts utilized a waste management system that consisted of plastic bags and funnels, with NASA later characterizing it as "objectionable" and "distasteful."

      That is no longer the case.

      Why this matters

      The plumbing system from the Apollo missions was messy, cumbersome, and often failed. Astronauts had to manually use adhesive-rimmed plastic bags and tubes in microgravity and mix in germicides by hand to prevent bacteria and gas buildup. There were also issues with leaks, leading to infamous incidents such as floating waste during Apollo 10.

      NASA later conceded that this solution did not satisfy crew members. Thus, the improvement seen in Artemis II is more than just an enhancement to comfort; it signifies NASA's resolution of a longstanding issue from the early days of moon missions.

      A functional toilet marks a real achievement

      Artemis II utilizes the new Universal Waste Management System (UWMS). This system features handles for stability in microgravity, allows for the simultaneous collection of urine and feces, and accommodates both male and female astronauts. Additionally, it includes a door, providing at least a semblance of privacy in the compact crew capsule of Orion.

      The design has been under development for over ten years, with Collins Aerospace first contracted in 2015. A different version of the UWMS was tested aboard the International Space Station in 2020, and the final installation was completed in 2021. Artemis II will carry a modified lunar version inside Orion, where it will undergo its first real test during a crewed lunar mission.

      NASA cares deeply about this development, as waste management is deemed mission-critical. A failure in this system could jeopardize the entire mission. Since Artemis II is expected to help outline the systems that NASA will depend on for future lunar missions and eventually for Mars missions, the advancement of this state-of-the-art space toilet is pivotal.

      They’re on their way! NASA launches humans to the moon for the first time in 53 years

      NASA launched four astronauts aboard its SLS rocket and Orion spacecraft, marking the first time humans are heading to the moon in 53 years. The rocket produced an astounding 8.8 million pounds of thrust during liftoff from the Kennedy Space Center in Florida, commencing a 10-day Artemis II mission to take crew members Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen around the moon and back to Earth. Watch the video below to see the rocket soar from the Space Coast at 6:35 p.m. ET.

      What’s on the menu for NASA’s Artemis II moon astronauts?

      With four astronauts about to embark on a 10-day journey to the moon in a compact spacecraft, questions arise about their meal options for this remarkable adventure.

      NASA’s Reid Wiseman, Victor Glover, and Christina Koch, along with the Canadian Space Agency’s Jeremy Hansen, are less than 24 hours from their lunar flight. The Artemis II mission is set for launch from the Kennedy Space Center on Wednesday, April 1. Once the powerful SLS rocket lifts the crew into space, they will spend a day in Earth’s orbit evaluating the Orion spacecraft’s systems before redirecting their course toward the moon.

      How to watch NASA launch the first crewed moon mission in fifty years.

      A rocket carrying four astronauts is scheduled to launch this week. The countdown for the first crewed lunar flight in over fifty years began on Monday. The onsite countdown clock started at 4:44 p.m. ET on Monday, preparing for the Artemis II mission's targeted launch in just two days. Read on for details on how to watch the liftoff live.