This task can best be done not with an MSR mission but with a comprehensive scouting program involving orbiters, rovers, drillers and robotic aircraft with ground-penetrating radar.

• 要做好这项工作不仅要依靠海洋科学研究项目，还要依靠全面探测计划包括人造卫星，漫游者，钻孔机和装有探地雷达的智能飞行器。