Radio tracking of the trajectory of Lunar Prospector, which traveled in a low orbit that came as close as seven kilometers to the lunar surface, showed stronger than expected gravity above some of the youngest impact basins.
Radio tracking of the trajectory of Lunar Prospector, which traveled in a low orbit that came as close as seven kilometers to the lunar surface, showed stronger than expected gravity above some of the youngest impact basins.
月球探勘者号以靠近月表七公里的距离沿低轨道运行，无线电追踪月球探勘者号的轨迹显示，部份最年轻的撞击盆地上，其重力高于预期。