The American space agency (NASA) has announced that it has completed the first mission of the multi-mission project to simulate life on Mars.

According to Amac News: NASA said the project ended after four volunteers left after more than a year in the Mars environment built in Houston, Texas.
This mission was the first in a series called the CHAPEA Crew Health and Performance Analogue Probe (CHAPEA), in which the crew simulated walking on Mars Alpha hills several times.
In this project, they planted and harvested several salad crops to supplement their shelves from time to time.
NASA has said it has more missions planned for 2025 and 2027.