This radar image of Tokyo was acquired by the European Space Agency's Sentinel-1A satellite earlier this year. The data is so accurate that it can monitor ground movements down to a few millimetres, which helps urban planners know where they can and can't build.
A team from UK wants to crowdfund a trip to the moon. Shown above is one of their diagrams. Altogether they want to raise half a billion quid. Yep: billion. But first they're only looking for £600k. Will you help?