A quartet of astronauts, including Jeremy Hansen from the Canadian Space Agency (CSA), are set to embark on a unique journey around the moon aboard NASA’s Artemis II lunar mission. This mission was rescheduled after an initial delay due to a hydrogen leak during testing and a subsequent issue with the rocket’s helium flow. The crew, comprising experienced NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, will endure a 10-day voyage at 28,000 km/h in the Orion capsule.
The astronauts have undergone rigorous training to prepare for the challenges of traveling one million kilometers from Earth to orbit the moon and return. David Saint-Jacques, deputy director of CSA’s lunar exploration program, highlighted the significance of this mission as it pushes the boundaries of human exploration. This test flight will provide valuable insights into daily life during a lunar mission and could inform future deep space expeditions.
The Orion capsule, comparable in size to a minivan or SUV, offers approximately 9.3 cubic meters of space for the crew. Despite the compact quarters, the astronauts had input in designing the spacecraft to optimize functionality and comfort during the mission. Sleeping arrangements involve hammock-like sleeping bags, and astronauts will maintain a consistent daily routine to prioritize rest.
In terms of sustenance, astronauts will rely on freeze-dried meals tailored to their preferences and nutritional requirements. The crew members will have access to a food warmer for meal preparation. Liquid soap, no-rinse shampoo, and other hygiene essentials will facilitate personal care routines in the absence of traditional bathing facilities.
Water management is crucial aboard the Orion capsule, with each crew member allocated a daily water supply for consumption and food preparation. Waste disposal systems, including a vacuum toilet, are in place to manage bodily functions during the mission. Unlike the ISS, waste collected on Orion will be stored and returned to Earth.
To maintain physical health during the journey, astronauts will utilize a flywheel for exercise, which helps counteract bone density loss in microgravity. Mental well-being is also a priority, with crew members supporting each other through the mission’s challenges. The crew’s cohesion, honed through extensive training, will be essential for the success of this historic lunar mission.