Nasa offers $250k to trace oxygen on moon
The National Aeronautical Space Agency (Nasa) has offered a $250,000 prize to any scientist who discovers a way of extracting breathable oxygen from moondust. The competition is the latest in Nasa's
The National Aeronautical Space Agency (Nasa) has offered a $250,000 prize to any scientist who discovers a way of extracting breathable oxygen from moondust. The competition is the latest in Nasa's