China’s first satellite dedicated to comprehensive monitoring of the atmospheric environment, named Daqi-1, also known as Atmospheric Environment Monitoring Satellite (AEMS) and developed by the Shanghai Academy of Spaceflight Technology (SAST) in Shanghai, is designed to operate in sun-synchronous orbit. Daqi-1 can monitor fine particle pollution like PM2.5, pollutant gases including nitrogen dioxide, sulfur dioxide and ozone, as well as carbon dioxide concentration. It combines both passive and active sensing, which can realize comprehensive monitoring of the atmospheric environment in a better way, according to a chief designer with SAST. The detection accuracy of fine particles and carbon dioxide column concentration by Daqi-1 has reached the international advanced level, the chief designer said. The atmospheric detection lidar deployed on the satellite is also the world's first that is capable of detecting both atmospheric aerosols and carbon dioxide.
Sun-Synchronous OrbitZX 6D (Zhongxing 6D, ChinaSat 6D) is a Chinese communications satellite based upon a DFH-4 bus. It is similar to ZX 6C launched in 2019. The Chinasat 6D satellite provides commercial communications services with twenty-five C-band transponders and supports high-quality and reliable uplink and downlink transmissions of programs for the radio and TV stations and cable TV networks. The satellite is being manufactured by CAST and will be launched onboard a CZ-3B/G2 launch vehicle.
Geostationary Transfer OrbitThis is a Crew Dragon flight for a private company Axiom Space. The mission will carry a commander professionally trained by Axiom alongside three private astronauts to and from the International Space Station. This crew will stay aboard space station for at least eight days.
Low Earth Orbit #AX1 B1062 - Flight Proven ( ) A Shortfall of Gravitas