
ANITA-2 has been developed by SINTEF in collaboration with ESA and OHB, and supported by the Norwegian Space Center.
By Berit Ellingsen
OSLO, Norway — At the International Space Station, it is not just a matter of opening a window if astronauts suspect the leak of one of the many gases used on board.
Here the air consists of the same gases as on earth: nitrogen, oxygen, water vapor, carbon dioxide, and other gases in small amounts. But both people, interior and equipment emit different trace gases. Several different types of spacecraft carry supplies and experiments to the space station, and they can also be a source of gases.
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