Gepubliceerd op 23 maart 2018
With ESA’s help, the latest atmosphere monitor on the International Space Station is delivering results on our planet’s ozone, aerosol and nitrogen trioxide levels. Installed last year on the orbital outpost, NASA’s sensor tracks the Sun and Moon to probe the constituents of our atmosphere.
Moonrise from space
Source: ESA Human Space Flight
The Station takes only 90 minutes for a complete circuit of our planet, experiencing 16 sunrises, 16 sunsets, and sometimes moonrises or moonsets, every day. By observing the Sun or Moon through the atmosphere, the Stratospheric Aerosol and Gas Experiment – SAGE – measures the quantity of ozone, aerosols and other gases.