Tranche 1 Transport Layer F is one of six missions by the United States Space Force Space Development Agency (SDA) for the Proliferated Warfighter Space Architecture (PWSA) Tranche 1 Transport Layer constellation, which will provide assured, resilient, low-latency military data and connectivity worldwide to the full range of warfighter platforms from Low Earth Orbit satellites. The constellation will be interconnected with Optical Inter-Satellite Links (OISLs) which have significantly increased performance over existing radio frequency crosslinks. It is expected to operate over Ka band, have stereo coverage and be dynamically networked for simpler hand-offs, greater bandwidth and fault tolerance.
Polar OrbitNote: Launch vehicle name is provisional. First orbital full version launch of the South Korean military small satellite launch vehicle, after 2 sub-orbital tests of individual stages on 30 March and 30 December 2022, and 1 orbital test flight without the 2nd stage on 4 December 2023. Details TBD.
Low Earth OrbitA new Tactically Responsive Space (TacRS) mission by the United States Space Force Space Systems Command to deliver responsive space delivery. The mission consists of an Impulse Space Mira orbital transfer vehicle that will operate in Geosynchronous Transfer Orbit (GTO), which would be transferred from Low Earth Orbit (LEO) on an Impulse Space Helios kick stage. A Helios rideshare payload will also be delivered to GEO.
Low Earth Orbit9 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with …
10 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with…
Sentinel-3C is the third satellite in the Sentinel-3 constellation, which provides high-accuracy optical, radar and altimetry data for marine and lan…
3 high-throughput communications satellites in Medium Earth Orbit (MEO) built by Boeing and operated by SES.
Note: Payload and customer identities were not publicly announced. 5th of the BlackSky Gen-3 high resolution Earth-imaging satellites.
USSF-153 is a classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield …
6 Chinese military “remote sensing” satellite of unknown purposes.
A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Second test flight of the Isar Spectrum launch vehicle. This launch will carry 5 cubesats and 1 non-separable experiment as part of European Space Ag…
GISAT-1A (GEO Imaging Satellite) is an Indian earth observing satellite operating from geostationary orbit to facilitate continuous observation of In…