The European Space Agency and NASA Building the Lunar Gateway

In a few years time we'll be visiting the Lunar Gateway. And this is a new space station like the International Space Station, but much, much smaller. If the ISS is about the size of a five-bedroomed house, the Lunar Gateway will be as small,. with four astronauts on it for a month's day at a time. The UK is building part of it. They're really good at building magnetometers, instruments that detect magnetic field.