60+ Years of Humans to Mars Mission Planning
A 300-Coffee-Cup-Per-Shift Mission
AA-STR MKII: DEVELOPING A NEXT GENERATION AUTONOMOUS STAR SENSOR
About one problem of trajectory optimization
About Orbit Determination Using Measured Data
A Brief History of Laser Propulsion
Abrupt changes of density in sporadic solar wind and their effect on Earth magnetosphere
Abundance of unusual objects on the planet venus according to the data of missions of 1975–1982