Probes unveil three hidden blemishes on moon’s face
![GRAIL moon map](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/10/103015_ts_gravitymap-ticker_free.jpg?fit=860%2C460&ssl=1)
Maps of the moon generated from gravity data gathered by the GRAIL spacecraft include three previously undiscovered lunar basins, Bartels-Voskresenskiy, Copernicus-H and Asperitatis.
G.A. Neumann et al/Science Advances 2015 (CC BY-NC)