Van wal, S.   Çelik, O.   Tsuda, Y.   Yoshikawa, K.   Kawakatsu, Y.   
Advances in Space Research 67(1) 436-476 2021年
© 2020 COSPAR Ballistic landers enable orbiting asteroid missions to perform surface science at limited additional cost and risk. Due to asteroids’ weak gravity and irregular terrain, lander deployment trajectories will consist of several chaotic ...