RV Atlantis, operated by Woods Hole Oceanographic Institution, departs today on a mission to locate and recover the Argentine submarine, ARA San Juan, which went missing Nov. 15 with 44 crew members aboard. Atlantis was equipped this week with the U.S. Navy’s cable-operated underwater recovery vehicle (CURV), a 6,400-pound ROV that is equipped with high-resolution camera systems and sonar to detect targets in