NTT DoCoMo: Positioning formula car with an error of 10 cm: GNSS position information
Mitsubishi Electric: Ion engine adopted: Ultra Low Altitude Test Satellite (SLATS)
Japan: 3 space venture companies: Axelspace, Synspective, Astroscale
ＭＨＩ: Optical data relay satellite launch: Laser Communication System
SpaceX: “Starlink” cannot start this year: Beta test postponed