Aerobraking plan for MAVEN. (left) Current MAVEN orbit around Mars: 6,200 kilometers (~3,850 miles) at highest altitude, and an orbit period of about 4.5 hours. (center) Aerobraking process: MAVEN ...
Remote-sensing satellite operator HawkEye 360 is the latest to experience problems in orbit, due to an “irreparable” failure of propulsion systems made by Austria-based Enpulsion, compounded by high ...