Guo surveillance of satellites or LEO.
Lemur surveillance of satellites or LEO.
Lemur surveillance of satellites or LEO.
Elidh surveillance of satellites or LEO.
surveillance of satellites or LEO.
surveillance of satellites or LEO.
Sort By
Select type/application
- Clear
- ?
- Aeronomy
- Air density research
- Airlock module
- Altimetry
- Altimetry, Radar
- Amateur communication, imaging
- Amateur communication, technology
- Amateur communications
- Amateur radio communication
- Amateur radio communication, technology
- Area Reconnaissance, photo (film return type)
- Art
- Art, amateur communications
- ASAT
- ASAT target
- ASAT target ?
- ASAT technology
- Asteroid fly by probe
- Asteroid flyby
- Asteroid fly-by
- Asteroid impact
- Asteroid lander and sample return
- Asteroid orbiter
- Asteroid Orbiter / Lander
- Asteroid sample return
- Astrometry
- Astronomy
- Astronomy (UV)
- Astronomy (UV, X-ray)
- Astronomy (visible to mid IR)
- Astronomy / Technology
- Astronomy, cosmic rays
- Astronomy, EUV spectroscopy
- Astronomy, extreme UV
- Astronomy, far infra-red and sub-mm wave
- Astronomy, Far-UV spectroscopy
- Astronomy, Gamma
- Astronomy, Gamma ray
- Astronomy, Gamma ray, X-ray
- Astronomy, Gamma Rays
- Astronomy, Infrared
- Astronomy, Infra-Red
- Astronomy, IR
- Astronomy, Magnetosphere
- Astronomy, Micrometeroids
- Astronomy, multi-wavelength
- Astronomy, optical
- Astronomy, particles
- Astronomy, radio
- Astronomy, solar
- Astronomy, sub-mm wave
- Astronomy, technology
- Astronomy, ultraviolet and X-Ray
- Astronomy, UV
- Astronomy, UV, X-ray
- Astronomy, visible
- Astronomy, X-ray
- Astronomy, X-Ray / Gamma
- Astronomy, X-ray, Gamma
- Astronomy, X-Ray; technology
- Atmosphere density
- Atmosphere density, calibration
- Atmospheric research
- Atmospheric science
- Ballast
- Basic research, Geodesy
- Biological resaerch
- Calibration
- Calibration target
- Calibration, technology
- Cargo
- Chemical release in orbit
- Comet coma sample return
- Comet fly by
- Comet flyby
- Comet impact and flyby
- Comet orbiter and lander (Mars and Asteroid fly-by)
- Communication
- Communication M2M/IoT
- Communication (Amateur)
- Communication (Amateur), Technology
- Communication (BIU)
- Communication (Crypto)
- Communication (Direct Broadcasting)
- Communication (Direct radio broadcasting)
- Communication (Experimental)
- Communication (IoT)
- Communication (MSS)
- Communication (SES)
- Communication (SES), Earth observation (NASA)
- Communication (store & forward)
- Communication / Meteorology
- Communication amateur radio
- Communication M2M/IoT
- Communication M2M/IoT (all), traffic monitoring (#3-10)
- Communication M2M/IoT, technology
- Communication M2M/IoT, traffic monitoring
- Communication relay
- Communication Technology
- Communication, Amateur communication
- Communication, data relay
- Communication, data relay, interplanetary
- Communication, direct broadcasting
- Communication, Earth observation
- Communication, earth observation, traffic monitoring
- Communication, experimental
- Communication, Meteorology
- Communication, Meteorology, Navigation
- Communication, military
- Communication, passive
- Communication, relay
- Communication, store dump, Science
- Communication, Store-Dump
- Communication, technology
- Communication, traffic monitoring
- Communications
- Communications (BIU), technology
- Communications (COSPAS-SARSAT)
- Communications (IoT)
- Communications (IoT), traffic monitoring
- Communications ?
- Communications IoT
- Communications, amateur
- Communications, laser
- Communications, technology
- Comsat
- Comsat / Relay
- Cosmic Background
- Cosmic Radiation
- Cosmic radiation science
- Cosmology
- Crewed lunar lander
- Crewed lunar lander test
- Crewed Lunar orbit and return
- Crewed spacecraft
- Crewed spacecraft for ASTP project
- Crewed spacecraft for Earth observation
- Crewed spacecraft for earth orbit and lunar orbit
- Crewed spacecraft prototype
- Crewed spacecraft technology
- Crewed spaceflight technology
- Data collection and relay
- Data relay
- Docking adaptor
- Docking Module
- Docking Target
- Dummy payload
- Dummy satellite
- Early Warning
- Early warning ?
- Early warning, communication
- Early warning, technology
- Earth obeservation, radar (active)
- Earth obseervation
- Earth observation
- Earth Observation (all), cosmic rays (#2)
- Earth observation (film return type)
- Earth Observation (film return)
- Earth observation (Ocean)
- Earth observation (radar)
- Earth observation (SAR)
- Earth observation Radar
- Earth observation,
- Earth observation, amateur communications, traffic monitoring
- Earth observation, communication
- Earth observation, communications
- Earth observation, communications (IoT)
- Earth observation, Communications (IoT), Technology
- Earth Observation, cosmic rays
- Earth Observation, Lidar
- Earth Observation, Radar
- Earth Observation, radar & optical
- Earth observation, Radio amateur communication
- Earth observation, reconnaissance, optical
- Earth observation, Science
- Earth observation, solar science
- Earth observation, store and forward communications
- Earth observation, technology
- Earth observation, traffic monitoring
- Earth Science
- Earth Science (Ocean salinity)
- Earth Science, Gravity field mapping
- Earth sciences
- Earth sciences, technology
- Ecology, Whale Monitoring
- Education
- Education, amateur radio communication, technology
- Education, technology
- ELINT
- ELINT ?
- ELINT, experimental
- ELINT, ocean surveillance
- ELINT, SIGINT
- ELINT, SIGINT, Research
- ELINT, SIGINT, TELINT
- Engineering Test
- Entertainment, promotion
- Environmental data collection and relay
- ESA / ESTEC
- Experimental
- Experimental avionics
- Experimental communication
- Experimental communication (store and forward)
- Experimental communication M2M/IoT
- Experimental communication M2M/IoT, traffic monitoring
- Experimental communication, traffic monitoring
- Experimental communications
- Experimental crewed spacecraft
- Experimental, communication, passice
- Experimental, Earth observation
- Fractional Orbital Bombardment System (FOBS) test
- Fundamental Physics (Principle of relativity)
- Gamma ray astronomy
- Geodesy
- Geodesy, calibration
- Geodesy, Ionospheric research
- Geodetic-research
- Imaging
- Inflatable heatshield technology
- Inflatable structures technology
- Instrumented dummy
- Instrumented dummy payload
- Instrumented dummy payload, calibration target
- Instrumented dynamic simualtion payload
- Instrumented second stage
- Instrumented third stage
- Interplanetary technology development
- Ionosphere
- Ionosphere Research
- Ionosphere, magnetosphere
- Ionospheric Research
- Ionospheric research, Technology
- IR earth science, retrievable satellite
- Jupiter (1,2), Saturn (1,2), Uranus (2), Neptune (2) flyby
- Jupiter (10,11), Saturn (11) flyby
- Jupiter / Ganymede orbiter
- Jupiter orbiter / Europa fly-by
- Jupiter orbiter and probe
- Jupiter polar orbiter
- Laser Altimetry Mission
- Laser Calibration
- Laser communication, Amateur communication
- Launch vehicle evaluation
- Life Science
- Life sciences
- Lunar flyby
- Lunar fly-by
- Lunar flyby and return
- Lunar fly-by, amateur communications
- Lunar gravity field mapping
- Lunar hard lander
- Lunar impact
- Lunar lander
- Lunar lander and rover
- Lunar orbit and return
- Lunar orbiter
- Lunar orbiter, asteroid flyby, technology experiments
- Lunar Orbiter, communications, navigation
- Lunar Orbiter, relay
- Lunar Orbiter, relay, radio astronomy
- Lunar orbiter, technology
- Lunar orbiter, Technology Experiments
- Lunar semi-soft lander
- Magnetosphere
- Magnetospheric Research
- Magnetospheric research, Amateur communication
- Magnetospheric Research, Technology
- Mars flyby
- Mars flyby (Z. 2), Lunar flyby (Z. 3), Venus flyby (V. 2, K. 96)
- Mars Lander
- Mars Lander / Rover
- Mars orbiter
- Mars orbiter and lander
- Mars orbiter and rover
- Mars orbiter, 1 or 2 Phobos lander
- Mars orbiter, 2 landers, 2 surface penetrators
- Mars orbiter, Mars lander (Beagle 2)
- Mars orbiter, Mars lander, Mars rover
- Mars penetrator
- Mars rover
- Mass model
- Material research, retrievable
- Material science, technology
- Memorial
- Mercury orbiter
- Meteorology
- Meteorology, earth observation
- Meteorology, emergency communications
- Meteorology, experimental
- Meteorology, Ocean monitoring
- Meteorology, Ocean monitoring, experimental communication
- Micro gravity
- Micro gravity (Shuttle retrievable)
- Micro gravity and return
- Microgravity
- Micro-gravity
- Micro-gravity research
- Microgravity, Astronomy (Infra red), Shuttle retrievable carrier
- Micrometeroite Research
- Military
- Military communication
- Military Communication, store dump
- Military relay
- Missile defence technology
- Multiple asteroid fly-by
- Multiple asteroid orbiter
- Multiple comet flybys
- Navigation
- Navigation / Communication
- Navigation / SAR Transponder
- Navigation, communication
- Navigation, data relay
- Navigation, technology
- Navigational and scientific satellite, Amateur communication
- Nuclear Detection
- Ocean Observation
- Ocean Surveillance Launch Dispenser
- Ocean surveillance, active radar
- Ocean surveillance, passive
- Ocean Surveillance, SIGINT
- Oceanography
- Particle imaging
- Phobos lander
- Pluto flyby
- R&D
- Radar Altimetry Mission
- Radar calibration
- Radar satellite (modified crewed spacecraft)
- Radio amateur communication
- Radio amateur communication, earth observation, technology
- Radio Astronomy
- Reconnaissance, Earth observation
- Reconnaissance, Earth observation, Micro-gravity
- Reconnaissance, electro-optical
- Reconnaissance, optical
- Reconnaissance, photo
- Reconnaissance, photo (Area survey)
- Reconnaissance, photo (data transmitting)
- Reconnaissance, photo (film return type)
- Reconnaissance, photo (high resolution, film return type)
- Reconnaissance, photo (low resolution, film return type), ELINT
- Reconnaissance, Radar
- Reconnaissance, Radar (Data transmission type)
- Reconnaissance, Radar (Tape return type)
- Reentry Technology
- Reentry technology experiments
- Reentry test
- Relay, communication
- Remote Servicing Technology
- Rendezvous target
- Rendezvous Technology
- Reseach, Magnetosphere
- Research
- Research (Atmospheric density)
- Research (Cosmology)
- Research, Aeronomy, Ionospheric
- Research, air density
- Research, atmosphere
- Research, Comet fly-by
- Research, cosmic radiation and solar astronomy
- Research, ionosphere
- Research, ionosphere, magnetosphere
- Research, ionospheric
- Research, Laser communication
- Research, magnetosphere
- Research, Magnetosphere, micro meteorites
- Research, magnetospheric
- Research, Magntosphere
- Research, meteoroids and radiation
- Research, Micrometeorites
- Research, solar
- Research, upper atmosphere, plasma
- retrievable satellite
- Reusable satellite
- Reusable satellite, microgravity, reentry technology experiments
- Reusable spacecraft
- RF spectrum monitoring, SIGINT, Traffic monitoring
- Rocket Academy (Taicang) Aerospace Technology Co., Ltd.
- SAR
- Satellite deployment
- Satellite inspector
- Satellite servicing
- Saturn orbiter (Cassini) / Titan lander (Huygens)
- Science
- Science,
- Science, aeronomy, gravity
- Science, astronomy
- Science, astronomy and aeronomy
- Science, astronomy, particles
- Science, astronomy, UV
- Science, atmosphere
- Science, atmosphere, technology
- Science, geophysics
- Science, Ionospheic, earth scienc
- Science, Ionospheic, earth science
- Science, ionosphere
- Science, ionosphere, cosmic rays
- Science, magnetosphere
- Science, magnetosphere, ionosphere
- Science, magnetosphere, technology
- Science, Micro-gravity
- Science, Principle of relativity
- Science, solar
- Science, Solar and Ionosphere
- Science, solar cosmic rays, magnetosphere
- Science, technology, traffic monitoring
- Science, upper atmosphere
- Scientific
- Scientific, cosmic rays, magnetic field and plasma
- Scientific, ionosphere
- SDI / BMD Experiments
- SDI Experiments
- SDI experiments, retrievable satellite
- SIGINT
- SIGINT ?
- SIGINT, COMINT
- SIGINT, ELINT, COMINT
- SIGINT, Technology
- SIGINT, Technology ?
- Solar Observatory
- Solar observing
- Solar orbiter
- Solar orbiter and earth reentry capsule (#1), Venus flyby and lander (#2)
- Solar sail technology
- Solar Science
- Solar wind sample return
- Space burial
- Space Situational Awareness
- Space station
- Space station adaptor module
- Space Station airlock module
- Space Station central module
- Space station core module
- Space Station docking and airlock module
- Space Station docking module
- Space station experiment module
- Space station external platform
- Space station inspection satellite
- Space station laboratory module
- Space Station logistic carrier
- Space Station logistic module
- Space Station logistics
- Space Station module
- Space station module (modified crewed spacecraft)
- Space station node module
- Space station observation module
- Space Station Photo Voltaic Module
- Space Station service module
- Space Station Truss
- Space Station Truss and Photo Voltaic Module
- Space Station truss structure
- Space SurveiCommunications, Technology
- Space surveillance
- Space surveillance, technology
- Spacecraft
- Spacecraft technology
- Supply
- Supply and return
- Supply, cargo
- Surveilance
- Technological experiments
- Technology
- Technology (Shuttle retrievable)
- Technology ?
- Technology Experiments
- Technology Experiments, Asteroid & Comet Flyby Probe
- Technology fluids in weightlessness
- Technology Plasma interactions
- Technology support
- Technology test
- Technology, aerodynamic stabilization
- Technology, aeronomy
- Technology, amateur communication
- Technology, astronomy
- Technology, astronomy (Gamma-ray)
- Technology, astronomy, Earth observation
- Technology, astronomy, Gamma ray, X-ray
- Technology, atmosphere
- Technology, atmosphere, earth observation
- Technology, atmospheric research
- Technology, atmospheric science
- Technology, automatic rendezvous
- Technology, calibration
- Technology, communication
- Technology, communication M2M/IoT
- Technology, Communication (BIU)
- Technology, communication, earth observation
- Technology, communications
- Technology, communications (IoT)
- Technology, data relay
- Technology, docking
- Technology, earth observation
- Technology, Earth observation (infra-red)
- Technology, earth observation, education
- Technology, earth observation, traffic monitoring
- Technology, Earth observing, Radar
- Technology, Earth science
- Technology, education
- Technology, education, science (ionosphere)
- Technology, educational
- Technology, entertainment
- Technology, experimental ELINT
- Technology, formation flight
- Technology, geodesy
- Technology, gravity gradient stabilization
- Technology, heliophysics, magnetospheric research
- Technology, imaging
- Technology, inflatable structures
- Technology, inflateable structures
- Technology, interplanetary
- Technology, ionosphere
- Technology, ionosphere, solar
- Technology, ionospheric research
- Technology, life sciences
- Technology, lunar orbiter
- Technology, magnetospheric Research
- Technology, manufacturing, micro-gravity
- Technology, maritime surveilance
- Technology, micro gravity
- Technology, navigation
- Technology, nuclear reactor
- Technology, Reconnaissance?
- Technology, reentry
- Technology, re-entry
- Technology, reentry, tether
- Technology, research (Atmospheric density), radio amateur communications
- Technology, satellite deployment
- Technology, satellite inspector
- Technology, satellite servicing
- Technology, science
- Technology, Science (cosmic rays)
- Technology, Science, Astronomy (IR)
- Technology, science, earth observation
- Technology, SIGINT
- Technology, SIGINT ?, observation ?
- Technology, solar sail
- Technology, space burial
- Technology, thermospheric research
- Technology, thermospheric research, education
- Technology, traffic monitoring
- Technology, traffic monitoring, communications
- Technology, X-ray astronomy
- Tether technology
- Tethered, retrievable satellite
- Thruster module
- Traffic monitoring
- Traffic monitoring, communication M2M/IoT
- Traffic monitoring, earth observation
- Training, Earth Observation
- Unknown
- Unknown (imaging or SIGINT)
- UV Astronomy
- UV Astronomy (Shuttle retrievable)
- UV Astronomy, retrievable satellite
- UV X-Ray Astronomy (Shuttle retrievable)
- UV-Ray Astronomy (Shuttle retrievable)
- Vehicle evaluation
- Vehicle evaluation, Earth observation
- Vehicle evaluation, instrumented second stage
- Venus and Mercury flyby
- Venus flyby
- Venus flyby and lander
- Venus lander
- Venus orbiter
- Venus radar orbiter
- X-Ray Astronomy (Shuttle retrievable)
- X-ray astronomy, technology
Select launch year
- Clear
- 2025
- 2024
- 2023
- 2022
- 2021
- 2020
- 2019
- 2018
- 2017
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
- 2010
- 2009
- 2008
- 2007
- 2006
- 2005
- 2004
- 2003
- 2002
- 2001
- 2000
- 1999
- 1998
- 1997
- 1996
- 1995
- 1994
- 1993
- 1992
- 1991
- 1990
- 1989
- 1988
- 1987
- 1986
- 1985
- 1984
- 1983
- 1982
- 1981
- 1980
- 1979
- 1978
- 1977
- 1976
- 1975
- 1974
- 1973
- 1972
- 1971
- 1970
- 1969
- 1968
- 1967
- 1966
- 1965
- 1964
- 1963
- 1962
- 1961
- 1960
- 1959
- 1958
- 1957
Select country
- Clear
- ?
- Algeria
- Algeria, UK
- Angola
- Argentina
- Argentina (LatinSat), USA (AprizeSat)
- Argentina, USA
- Armenia
- Australia
- Australia, Italy
- Austria
- Austria, Canada
- Azerbaijan
- Azerbaijan, International
- Bahrain
- Bangladesh
- Belarus
- Belgium
- Bolivia
- Botswana
- Brazil
- Brazil, Spain
- Brazil, USA
- Bulgaria
- Canada
- Canada, USA
- Chile
- China
- China → Indonesia
- China / Germany ?
- China, Brazil
- China, France
- China, Türkiye (Turkey)
- Colombia
- Costa Rica
- Croatia
- Czech Republic
- Czechoslovakia
- Denmark
- Djibouti
- Ecuador
- Ecuador, Russia
- Egypt
- Estonia
- Ethiopia
- Ethiopia, China
- Europe
- Europe, China
- Europe, Japan
- Europe, Russia, USA
- Europe, Switzerland
- Europe, USA
- Finland
- Finland, USA (#10, 17, 24), Brazil (#18, 19)
- France
- France (#1, 2), France, Germany (#3)
- France (#6, 7); Azerbaijan (#7)
- France, Europe
- France, Germany
- France, Italy
- France, USA
- Germany
- Germany / USA
- Germany, Japan
- Germany, Luxembourg
- Germany, UK, USA
- Germany, USA
- Greece
- Greece, Saudi Arabia
- Guatemala
- Hong Kong → China
- Hungary
- India
- India, Bhutan
- India, France
- India, Russia
- Indonesia
- Indonesia, Germany
- International
- International → Afghanistan
- International (Eutelsat), Qatar
- International (Headquarter UK)
- International, Netherlands (NSS)
- Iran
- Ireland
- Israel
- Israel, France
- Israel, Switzerland
- Israel, USA, Chile
- Italy
- Italy, France
- Italy, Iraq
- Italy, Netherlands
- Italy, USA
- Japan
- Japan, Bangladesh, Ghana, Mongolia, Nigeria, Philippines, Bhutan, Malaysia, Nepal, Sri Lanka, Paraguay, Uganda, Zimbabwe
- Japan, Paraguay
- Japan, South Korea → China
- Japan, USA
- Jordan
- Kazakhstan
- Kenya
- Kenya, Italy
- Kuwait
- Laos
- Latvia
- Lithuania
- Luxembourg
- Luxembourg, Rwanda, UAE
- Luxembourg, USA
- Malaysia
- Mauritius
- Mexico
- Mexico → International
- Mexico, USA
- Moldova
- Monaco
- Mongolia
- Morocco
- Morocco, Germany
- Myanmar
- Nepal
- Netherlands
- Netherlands, Germany, Belgium, Israel
- New Zealand
- Nigeria
- North Korea
- Norway
- Norway, Netherlands
- Oman
- Pakistan
- Peru
- Peru, Russia
- Philippines
- Poland
- Poland, Canada
- Poland, Germany
- Portugal
- Qatar
- Romania
- Russia
- Russia → China
- Russia / Ukraine
- Russia or Iran
- Russia, Australia
- Russia, Australia, Canada, Europe, India, Ukraine, USA
- Russia, Europe
- Russia, France
- Russia, Germany
- Russia, South Africa
- Russia, USA
- Rwanda
- Saudi Arabia
- Singapore
- Singapore, Japan
- Singapore, Taiwan (Republic of China)
- Slovakia
- Slovakia, Czech Republic
- Slovakia, Hungary
- Slovenia
- South Africa
- South Korea
- South Korea, USA
- Spain
- Spain → Portugal
- Spain, UK
- Sudan
- Sweden
- Switzerland
- Taiwan (Republic of China)
- Taiwan (Republic of China), USA
- Thailand
- Tunisia
- Turkey
- Türkiye (Turkey)
- Turkmenistan
- Turkmenistan, Monaco
- U.K.
- UAE
- UK
- UK (Channel Islands)
- UK, Israel, Australia
- UK, Netherlands
- UK, USA
- Ukraine
- United Arab Emirates
- Uruguay
- USA
- USA → Canada
- USA (#1), Italy (#2)
- USA (#4, 5, 7); USA, Australia (#6)
- USA (#8, 10); USA, multinational (#9)
- USA (CICERO) / Monaco (OSM)
- USA / Canada
- USA / Europe
- USA / International
- USA ?
- USA, Argentina
- USA, Canada
- USA, China
- USA, Europe
- USA, France
- USA, Germany
- USA, India
- USA, Italy
- USA, Japan
- USA, Russia
- USA, South Korea
- USA, South Korea, UK
- USA, Spain
- USA, Sweden
- USA, UK, Netherlands
- USSR
- USSR / Russia
- USSR / Russia / Ukraine
- USSR, France
- Vatican
- Venezuela
- Vietnam
