Harmony, ESA's 10th Earth Explorer mission, consists of 2 satellites that will orbit Earth in tandem with a Copernicus Sentinel-1 satellite in various configurations. The Harmony satellites’ synthetic aperture radar instruments will receive the Sentinel-1 satellite's radar signals that bounce back, or ‘backscatter’, from Earth’s surface. At the same time, Harmony’s thermal-infrared instruments provide complementary observations of the sea surface as well as the position and motion of clouds above it.
Sun-Synchronous OrbitJSAT-31 is a geostationary communication satellite for SKY Perfect JSAT. Operating both in Ka and Ku frequency bands, the JSAT-31 High Throughput Satellite will offer high speed broadband services over Japan, South-East Asia, Australia, New Zealand and Pacific islands. JSAT-31 will have the largest capacity in the history of SKY Perfect JSAT satellites. It will rely on Space INSPIRE, a highly flexible and fully software-defined solution that offers instant in-orbit adjustment to broadband connectivity demand, while maximizing the effective use of the satellite resources. SKY Perfect JSAT will leverage the satellite’s extreme flexibility to offer enhanced communications services all along JSAT-31’s lifespan in orbit.
Geostationary Transfer OrbitThe Surface Biology and Geology - Thermal Infrared (SBG-TIR) Earth Observation mission aims to provide radiometric and multispectral measurements of terrestrial and aquatic emissions for climate, ecological, and geological analyses, and to support practical applications such as food security and water management. The thermal infrared (TIR) radiometer is provided by NASA, while the VIS-NIR camera is provided by ASI. Their combination ensures high-quality observations, enabling the investigation of terrestrial and marine ecosystems, monitoring of water resources, and phenomena related to high temperatures such as wildfires and volcanic eruptions.
Sun-Synchronous OrbitFirst test launch of CASC/CACL’s Long March 12B rocket; carried a batch of 2 operational Low Earth Orbit communication satellites with Ku, Q and V ba…
Officially described as "Satellite-Internet Technology Demonstration Satellites". Probably 4 test satellites for the Chinese state-owned LEO commu…
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Amazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, thi…
A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.
A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Shenzhou 23 will be the 23rd flight of the Shenzhou program.
12th test flight of the two-stage Starship launch vehicle. Maiden Flight of Starship V3. The flight test’s primary goal will be to demonstrate eac…