Coherent Doppler Lidar for Precision Navigation of Spacecrafts
Tsuki Nanchakuriku Kidou Sekkei (Lunar Soft Landing Orbit Design)
Terminal Soft Landing Guidance Law Using Analytic Gravity Turn Trajectory
Space Programs Summary No. 37-51, Volume 1 for the Period March 1 to April 30, 1968. Flight Projects
A Procedure for Computing the Motion of a Lunar-Landing Vehicle During the Landing Impact
Fuel Optimal Guidance Law for Space Vehicles and Its Application to Soft Landing on the Moon
Control System for Automatic Soft Landing of a Rocket Vehicle
Hybrid Zero-Effort-Miss/Zero-Effort-Velocity Guidance for Powered Descent Phase
Local changes in the lunar surface caused by ''soft'' landings and especially by the Luna-9 landing
Opportunities for Ballistic Soft Landing in Binary Asteroids
SRB Water Impact Velocity Trade Study
Fiber-Based Doppler Lidar for Vector Velocity and Altitude Measurements
Surveyor Landing Radar Test Program Review Final Report