NASA is looking for people to participate in an analog scenario in the HERA for a long duration spaceflight/Moon/Mars mission. They are calling for qualified people to apply for the next 45 day mission beginning May 5 and ending June 19.
HERA- Human Exploration Research Analog
HERA-Mission Overview
Location: Johnson Space Center
Environment: Closed Habitat
Description: Hera is a unique three story habitat designed to serve as an analog for isolation, confinement, and remote conditions in exploration scenarios.
If you are under 55, you can participate in the HERA mission.
Volunteers will be compensated!
https://www.nasa.gov/analogs/hera