Interior Laboratory probes Ebb and Flow crash into a mountain near the moon 's north pole . They were about the size of a washer and dyer . The site is named for the late American astronaut Maria Zuber , who died in this year . The probes have been diligently mapping the moon and collecting evidence July .
Interior Laboratory probes Ebb and Flow crash into a mountain near the moon 's north pole . The site is named for the late American astronaut Maria Zuber , who died in this year . The probes have been diligently mapping the moon and collecting evidence July .