Rover Environmental Monitoring Station
| REMS on Mars | |
| Operator | NASA / JPL | 
|---|---|
| Manufacturer | Spanish Astrobiology Center (CSIC-INTA) | 
| Instrument type | weather station | 
| Host spacecraft | |
| Spacecraft | Curiosity rover | 
| Operator | NASA / JPL | 
Rover Environmental Monitoring Station (REMS) is a weather station on Mars for Curiosity rover contributed by Spain and Finland. REMS measures humidity, pressure, temperature, wind speeds, and ultraviolet radiation on Mars. This Spanish project is led by the Spanish Astrobiology Center and includes the Finnish Meteorological Institute as a partner, contributing pressure and humidity sensors.