The Radarsat Constellation Mission is a follow-on project to RADARSAT-2 currently developed by MDA. The constellation will consist of a fleet of three spacecraft, and be both complementary and a follow-on to the upcoming deployment of the RADARSAT-2 mission. The primary purpose of the RCM is to provide C-Band data continuity for RADARSAT-2 users, as well as adding a new series of applications enabled through the constellation approach. The main uses of RCM are expected to be in the areas of: maritime surveillance (ship detection, ice monitoring, and oil spill detection), disaster management, ecosystem monitoring. The primary areas of interest are the landmass of Canada and its surrounding Arctic, Pacific and Atlantic maritime areas. The images and derived information are required to be provided to Canadian government users at frequent area coverage rates. Contrary to the earlier RadarSat missions, the imagery will not be available commercially. The spacecraft Payload will consist of a Synthetic Aperture Radar (SAR) sensor integrated with an Automated Identification System (AIS). The SAR Payload concept is a 2-panel deployable SAR antenna of length approximately 7 meters.Sun-Synchronous Orbit
The Sentinel-6A mission, also known as Jason Continuity of Service (Jason-CS), is a partnership between NASA, NOAA, ESA, and EUMETSAT. This mission consists of two parts: the first one continues the long-term global sea surface height data record begun by first Jason satellites in 1992. This part of the mission will provide altimeter data necessary for ocean climate monitoring, ocean modelling and numerical ocean prediction, weather forecasting, marine meteorology, coastal altimetry and modelling. A secondary objective of the mission is to collect high-resolution vertical profiles of temperature, using the Global Navigation Satellite System (GNSS) Radio-Occultation sounding technique, to assess temperature changes in the troposphere and stratosphere and to support numerical weather prediction. Sentinel-6A is to operate in a highly-inclined circular orbit at an altitude of 1336 km, with an operational mission lasting 5 years.Low Earth Orbit
Landsat 9 is a partnership between NASA and the U.S. Geological Survey to continue the Landsat program’s critical role in monitoring, understanding and managing the land resources needed to sustain human life. Landsat 9, like Landsat 8, will have a higher imaging capacity than past Landsats, allowing more valuable data to be added to the Landsat’s global land archive. Satellite will operaite in sun-synchronous orbit at an altitude of 705 km and has a mission lifetime of 5 years.Sun-Synchronous Orbit
Double Asteroid Redirection Test (DART) mission is the first-ever mission to demonstrate the capability to deflect an asteroid by colliding a spacecraft with it at high speed – a technique known as a kinetic impactor. DART is a planetary defense-driven test of one of the technologies for preventing the Earth impact of a hazardous asteroid: the kinetic impactor. DART’s primary objective is to demonstrate a kinetic impact on a small asteroid. The binary near-Earth asteroid (65803) Didymos is the target for DART. While Didymos’ primary body is approximately 800 meters across, its secondary body (or “moonlet”) has a 150-meter size, which is more typical of the size of asteroids that could pose a more common hazard to Earth. The DART spacecraft will achieve the kinetic impact by deliberately crashing itself into the moonlet at a speed of approximately 6 km/s, with the aid of an onboard camera and sophisticated autonomous navigation software. The collision will change the speed of the moonlet in its orbit around the main body by a fraction of one percent, enough to be measured using telescopes on Earth.Heliocentric N/A
JPSS is a collaborative program between NOAA and NASA. JPSS-2 is one of five satellites that will comprise the JPSS constellation. These spacecraft gather global measurements of atmospheric, terrestrial and oceanic conditions, including sea and land surface temperatures, vegetation, clouds, rainfall, snow and ice cover, fire locations and smoke plumes, atmospheric temperature, water vapor and ozone.Sun-Synchronous Orbit
A batch of 60 satellites for Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Yaogan is a series of Chinese reconnaissance satellites.
Satellite imaging mission of ISRO using an active SAR (Synthetic Aperture Radar) imager to provide continuity of service for RISAT-2.
Navigation satellite for China's BeiDou navigation satellite constellation.
The mission has been procured by the DoD Space Test Program in partnership with Defense Innovation Unit (DIU) as part of its Rapid Agile Launch Initiative .The payload consists of three satellites,...
SpaceX will launch the Dragon spacecraft on their 15th operational cargo delivery mission to the International Space Station. The flight is being conducted under the Commercial Resupply Services co...
New Shepard flight 11 will fly 38 microgravity research payloads to space.
At 22:52 UTC on April 29, 2019, China used a Long March 4B rocket from the Taiyuan Satellite Launch Center to successfully launch two Tianhui-2-01 satellites. The satellites will be used for scient...
The satellite is a part of the Chinese Beidou (Compass) satellite navigation system.
This is the 12th planned flight of the Orbital ATK's uncrewed resupply spacecraft Cygnus and its 11th flight to the International Space Station under the Commercial Resupply Services contract with ...