NASA astronaut Kate Rubins examines a geology sample she collected during a simulated moonwalk in the San Francisco Volcanic Field in Northern Arizona on May 13, 2024. Credit: NASA/Josh Valcarcel
NASA astronaut Kate Rubins examines a geology sample she collected during a simulated moonwalk in the San Francisco Volcanic Field in Northern Arizona on May 13, 2024. Credit: NASA/Josh Valcarcel