7,621 satellites and probes · 443 rockets
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Satellites and probes: H

116 satellites and probes
SpacecraftLaunchOperatorLaunch vehicle
HADESJanuary 13, 2022—Falcon 9
Hades-DNovember 11, 2023—Falcon 9
Hades-ICMMarch 15, 2025—Falcon 9 Block 5
Hades-RJanuary 14, 2025—Falcon 9
HagoromoJanuary 24, 1990—M-3S2
Haiyang 1AMay 15, 2002—Long March 4B
Haiyang 1BApril 11, 2007—Long March 2C
Haiyang 2AAugust 15, 2011—Long March 4B
Haiyang 2BOctober 24, 2018—Long March 4B
Haiyang 2CSeptember 21, 2020—Long March 4B
Haiyang 2DMay 19, 2021—Long March 4B
HakuchoHakuchoFebruary 21, 1979—M-3C
Hakuto-R M1Hakuto-R M1December 11, 2022ispace IncFalcon 9 Block 5
Hakuto-R M2Hakuto-R M2January 15, 2025ispace IncFalcon 9 Block 5
HALCAHALCAFebruary 12, 1997Institute of Space and Astronautical ScienceM-V
HaloSatMay 21, 2018—Antares
HAMSATMay 5, 2005—Polar Satellite Launch Vehicle
Hard X-ray Modulation TelescopeHard X-ray Modulation TelescopeJune 15, 2017—Long March 4B
Hatef-1January 28, 2024—Simorgh
HAVELSATApril 18, 2017—Atlas V 401
Haven-1Haven-12027—Falcon 9 Block 5
Haven-DemoNovember 2, 2025VastFalcon 9 Block 5
HAWK-2AJanuary 24, 2021—Falcon 9 Block 5
HawkSat IMay 19, 2009—Minotaur I
HayabusaHayabusaMay 9, 2003Japan Aerospace Exploration AgencyM-V
Hayabusa2Hayabusa2December 3, 2014Japan Aerospace Exploration AgencyH-IIA
Hayasat-1Hayasat-1December 1, 2023BazoomqFalcon 9
HayatoMay 20, 2010Kagoshima UniversityH-IIA
Hayato-2February 27, 2014Kagoshima UniversityH-IIA
Healthsat-2September 26, 1993—Ariane 40
Heat Capacity Mapping MissionHeat Capacity Mapping MissionApril 26, 1978—Scout D-1
Heinrich HertzJuly 5, 2023German Aerospace CenterAriane 5 ECA
Helios 1Helios 1December 10, 1974—Titan IIIE
Helios 2Helios 2January 15, 1976—Titan IIIE
Hellas Sat 2May 13, 2003—Atlas V 401
Hellas Sat 3June 28, 2017Hellas Sat, InmarsatAriane 5 ECA
Hellas Sat 4February 5, 2019King Abdulaziz City for Science and Technology, Hellas SatAriane 5 ECA
HEOS 1HEOS 1December 5, 1968—Thor-Delta
HEOS 2January 31, 1972—Delta L
HeraHeraOctober 7, 2024European Space AgencyFalcon 9 Block 5
HermesMarch 4, 2011Colorado Space Grant ConsortiumMinotaur-C 3110
Herschel Space ObservatoryHerschel Space ObservatoryMay 14, 2009European Space Operations Centre, European Space Astronomy CentreAriane 5 ECA
HEXAGON SV-17HEXAGON SV-17May 11, 1982United States Air ForceTitan IIID
HEXAGON SV-18HEXAGON SV-18June 20, 1983United States Air ForceTitan 34D
HEXAGON SV-19HEXAGON SV-19June 25, 1984United States Air ForceTitan 34D
HibariNovember 9, 2021—Epsilon
High Energy Astronomy Observatory 1High Energy Astronomy Observatory 1August 12, 1977—Atlas-Centaur
High Energy Astronomy Observatory 3High Energy Astronomy Observatory 3September 20, 1979—Atlas-Centaur
High Energy Transient Explorer 1High Energy Transient Explorer 1November 4, 1996—Pegasus-XL
High Energy Transient Explorer 2High Energy Transient Explorer 2October 9, 2000National Aeronautics and Space AdministrationPegasus-H
HILATJune 27, 1983—Scout D-1
Himawari 1Himawari 1July 14, 1977National Space Development Agency, Japan Meteorological AgencyDelta 2000
Himawari 2August 10, 1981National Space Development Agency, Japan Meteorological AgencyN-II
Himawari 3August 2, 1984Japan Meteorological Agency, National Space Development AgencyN-II
Himawari 3 AKMAugust 2, 1984—N-II
Himawari 4September 5, 1989Japan Meteorological Agency, National Space Development AgencyH-I
Himawari 5March 18, 1995National Space Development Agency, Japan Meteorological AgencyH-II
Himawari 8Himawari 8October 7, 2014Japan Civil Aviation Bureau, Japan Meteorological AgencyH-IIA
Himawari 9Himawari 9November 2, 2016Japan Meteorological Agency, Japan Civil Aviation BureauH-IIA
HiNCubeNovember 21, 2013—Dnepr
HinodeHinodeSeptember 22, 2006Japan Aerospace Exploration AgencyM-V
HinotoriFebruary 21, 1981Institute of Space and Astronautical ScienceM-3S
HipparcosHipparcosAugust 8, 1989European Space AgencyAriane 44LP
HisakiHisakiSeptember 14, 2013Japan Aerospace Exploration AgencyEpsilon
Hiscock Radiation Belt ExplorerOctober 28, 2011Montana Space Grant Consortium, Montana State UniversityDelta II
Hispasat 136W-1September 18, 2002HispasatAtlas IIAS
Hispasat 1ASeptember 10, 1992HispasatAriane 44LP
Hispasat 1BJuly 22, 1993—Ariane 44L
Hispasat 1EDecember 29, 2010—Ariane 5 ECA
Hispasat 30W-6March 6, 2018HispasatFalcon 9 Full Thrust
Hispasat 36W-1January 28, 2017Airbus Defence and Space, HispasatSoyuz-2.1b
Hispasat 74W-1March 22, 2014—Ariane 5 ECA
Hispasat 84W-1February 3, 2000HispasatAtlas IIAS
Hitch Hiker 3December 21, 1963—Thor-Agena D
Hitchhiker 1June 27, 1963—Thor-Agena D
Hitchhiker 2August 14, 1964United States Air ForceAtlas SLV-3 Agena-D
HITENHITENJanuary 24, 1990Institute of Space and Astronautical ScienceM-3S2
HitomiHitomiFebruary 17, 2016Goddard Space Flight Center, Institute of Space and Astronautical ScienceH-IIA
HITSatSeptember 22, 2006—M-V
Hodoyoshi 1Hodoyoshi 1November 6, 2014—Dnepr
Hodoyoshi 2January 18, 2019—Epsilon
Hodoyoshi 3Hodoyoshi 3June 19, 2014—Dnepr
Hodoyoshi 4Hodoyoshi 4June 19, 2014—Dnepr
HOMSAugust 1, 1975—Diamant
Hongyan 1December 29, 2018—Long March 2D
Hongyun 1December 21, 2018—Long March 11
Horizons 1October 1, 2003—Zenit-3SL
Horizons 3eSeptember 25, 2018SKY Perfect JSAT Holdings, IntelsatAriane 5 ECA
Horizons-2December 21, 2007IntelsatAriane 5GS
Horyu 2May 17, 2012Kyushu Institute of TechnologyH-IIA
Hot Bird 13EMarch 11, 2006EutelsatAriane 5 ECA
Hot Bird 7December 11, 2002EutelsatAriane 5 ECA
Hotbird 1March 28, 1995EutelsatAriane 44LP
Hotbird 13FOctober 15, 2022EutelsatFalcon 9 Block 5
Hotbird 13GNovember 3, 2022EutelsatFalcon 9 Block 5
HTV-1HTV-1September 10, 2009Japan Aerospace Exploration AgencyH-IIB
HTV-X1HTV-X1October 26, 2025Japan Aerospace Exploration AgencyH3 Launch Vehicle
Huanjing 1ASeptember 6, 2008—Long March 2C
Huanjing 1BSeptember 6, 2008—Long March 2C
Huanjing 1CNovember 18, 2012—Long March 2C
Hubble Space TelescopeHubble Space TelescopeApril 24, 1990Goddard Space Flight Center, Space Telescope Science InstituteSpace Shuttle
HUCSatApril 11, 2026Harvard UniversityFalcon 9 Block 5
Humanity StarHumanity StarJanuary 21, 2018—Electron
HumSat-DNovember 21, 2013—Dnepr
Huoju 1-01December 9, 2022Rocket PiJielong-3
HuskySat-1November 2, 2019—Antares
HuygensHuygensOctober 15, 1997European Space Operations CentreTitan IV
HYFLEXFebruary 11, 1996National Space Development AgencyJ-I
HYLAS 2August 2, 2012Avanti CommunicationsAriane 5 ECA
HYLAS-1November 26, 2010Avanti CommunicationsAriane 5 ECA
HYLAS-4April 5, 2018Avanti CommunicationsAriane 5 ECA
HysISHysISNovember 29, 2018Indian Space Research OrganisationPolar Satellite Launch Vehicle-CA
Hélios 1AHélios 1AJuly 7, 1995Direction générale de l'ArmementAriane 40
Hélios 1BDecember 3, 1999Direction générale de l'ArmementAriane 40
Hélios 2ADecember 18, 2004Direction générale de l'ArmementAriane 5G+
Hélios 2BDecember 18, 2009Direction générale de l'ArmementAriane 5GS