artemis astronauts Archives

December 27, 2024December 27, 2024 by Matt Williams

NASA is Considering Designs and Simulations to Prepare Astronauts for Lighting Conditions Around the Lunar South Pole

Artist's impression of astronauts on the lunar surface, as part of the Artemis Program. Credit: NASA

In the coming years, NASA and other space agencies will send humans back to the Moon for the first time since the Apollo Era—this time to stay! To maximize line-of-sight communication with Earth, solar visibility, and access to water ice, NASA, the ESA, and China have selected the Lunar South Pole (LSP) as the location for their future lunar bases. This will necessitate the creation of permanent infrastructure on the Moon and require that astronauts have the right equipment and training to deal with conditions around the lunar south pole.

This includes lighting conditions, which present a major challenge for science operations and extravehicular activity (EVA). Around the LSP, day and night last for two weeks at a time, and the Sun never rises more than a few degrees above the horizon. This creates harsh lighting conditions very different from what the Apollo astronauts or any previous mission have experienced. To address this, the NASA Engineering and Safety Council (NESC) has recommended developing a wide variety of physical and virtual techniques that can simulate the visual experiences of Artemis astronauts.

May 29, 2024May 29, 2024 by Laurence Tognetti

How Much Water Would a Self-Sustaining Moonbase Need?

Artist rendition of a future lunar base. (Credit: ESA - P. Carril)

As humanity returns to the Moon in the next few years, they’re going to need water to survive. While resupplies from Earth would work for a time, eventually the lunar base would have to become self-sustaining? So, how much water would be required to make this happen? This is what a recently submitted study hopes to address as a team of researchers from Baylor University explored water management scenarios for a self-sustaining moonbase, including the appropriate location of the base and how the water would be extracted and treated for safe consumption using appropriate personnel.

December 27, 2023December 27, 2023 by Laurence Tognetti

NASA Astronauts are Trying Out the Starship Lunar Elevator

Image of NASA astronauts Nicole Mann and Doug “Wheels” Wheelock conducting recent training on a mock-up of the SpaceX human landing system (HLS) elevator system with the help of a technician. (Credit: SpaceX)

As NASA continues to ramp up efforts for its Artemis program, which has the goal of landing the first woman and person of color on the lunar surface, two NASA astronauts recently conducted training with a replica of SpaceX’s Starship human landing system (HLS), albeit on a much smaller scale. Given that Starship is 50 meters (160 feet) tall, and the crew quarters are located near the top of Starship, the HLS will need an elevator with a basket to transport crew and supplies from the crew quarters down to the surface. The purpose of this training is to familiarize astronauts with all aspects of this system, including elevator and gate controls and latches, along with how the astronauts perform these tasks in their bulky astronaut suits, which both astronauts wore during the training.

December 21, 2020December 21, 2020 by Matt Williams

NASA Announces its Artemis Astronauts: 18 People Training to Fly to the Moon

In less than four years, NASA will be sending the “first woman and next man” to the Moon as part of the Artemis III mission. This will be the first time that astronauts have landed on the lunar surface since the final mission of the Apollo Program, which was Apollo 17 in 1972. After careful consideration, NASA has announced the names of the 18 astronauts that make up the Artemis Team.