NASA astronaut Kate Rubins uses a chisel to collect a small geologic sample during a simulated moonwalk in the San Francisco Volcanic Field in Northern Arizona on May 17, 2024. Credit: NASA/Josh Valcarcel
NASA astronaut Kate Rubins uses a chisel to collect a small geologic sample during a simulated moonwalk in the San Francisco Volcanic Field in Northern Arizona on May 17, 2024. Credit: NASA/Josh Valcarcel