On this day
18 April
- 2025
Long March 6A | Shiyan 27 01-06Shiyan 27 01-06🚀
- 2025
ISS Expedition 72-73 Change of Command CeremonyChange of Command📅
- 2025
SpaceX CRS-32 Prelaunch media teleconferencePress Event📅
- 2024
Falcon 9 Block 5 | Starlink Group 6-52Starlink Group 6-52🚀
- 2022
Russian EVA-52EVA📅
- 2018
Falcon 9 Block 4 | TESS (Transiting Exoplanet Survey Satellite)TESS (Transiting Exoplanet Survey Satellite)🚀
- 2018
Proton-M/Briz-M | Blagovest No.12L (Kosmos 2526)Blagovest No.12L (Kosmos 2526)🚀
- 2017
Atlas V 401 | Cygnus CRS OA-7 (S.S. John Glenn)Cygnus CRS OA-7 (S.S. John Glenn)🚀
- 2014
Falcon 9 v1.1 | SpX CRS-3SpX CRS-3🚀
- 2008
Ariane 5 ECA | Star One C2 & Vinasat-1Star One C2 & Vinasat-1🚀
- 2004
Long March 2C | Shiyan Weixing 1Shiyan Weixing 1🚀
- 2001
GSLV | GSAT-1Indian Space Research Organization🚀
- 2001
First flight of GSLVIndian Space Research Organization🛫
- 1991Atlas I | BS-3HBS-3H🚀
- 1986
Molniya-M | Molniya-3 43LMolniya-3 43L🚀
- 1986
Titan 34D | KH-9 20KH-9 20🚀
- 1985
Tsiklon-2 | US-P 21US-P 21🚀
- 1980
Molniya-M | Molniya-3 26LMolniya-3 26L🚀
- 1980
Tsiklon-2 | IS-A 10IS-A 10🚀
- 1979
Tsiklon-2 | US-P 6US-P 6🚀
- 1975Titan 24B | KH-8 44KH-8 44🚀
- 1975
Voskhod | Zenit-2M 56Zenit-2M 56🚀
- 1968
Kosmos 11K63 | DS-U1-ADS-U1-A🚀
- 1968
Voskhod | Zenit-4 40Zenit-4 40🚀
- 1962
Thor DM-21 Agena-B | KH-4 2KH-4 2🚀
19 April
- 2025
Soyuz MS-26 Farewell Ceremony & Hatch ClosingFarewell Ceremony📅
- 2025
Soyuz MS-26 UndockingSpacecraft Undocking📅
- 2023
Falcon 9 Block 5 | Starlink Group 6-2Starlink Group 6-2🚀
- 2023
Russian EVA-56EVA📅
- 2022
NASA Mars 2020 Ingenuity 26th FlightTest Flight📅
- 2021
NASA Mars 2020 Ingenuity First FlightTest Flight📅
- 2021
NASA Mars 2020 Ingenuity First Flight LivestreamPress Event📅
- 2021
NASA Mars 2020 Ingenuity Post-Flight BriefingPress Event📅
- 2019
NG-11 Cygnus BerthingSpacecraft Berthing📅
- 2013
Soyuz 2.1a | Bion-M No. 1Russian Federal Space Agency (ROSCOSMOS)🚀
- 2004
Soyuz-FG | Soyuz TMA-4Soyuz TMA-4🚀
- 2001
Space Shuttle Endeavour / OV-105 | STS-100STS-100🚀
- 2000
Ariane 42L | Galaxy 4RGalaxy 4R🚀
- 1992
Soyuz-U2 | Progress M-12Russian Federal Space Agency (ROSCOSMOS)🚀
- 1985
Soyuz U | Yantar-4K2 14Yantar-4K2 14🚀
- 1984
Soyuz U | Zenit-6U 94Zenit-6U 94🚀
- 1983
Kosmos-3M | Taifun-2 15Taifun-2 15🚀
- 1982
Proton | Salyut-7Salyut-7🚀
- 1975
Kosmos-3M | AryabhataAryabhata🚀
- 1973
Kosmos 11K63 | DS-U2-IK 3 & Kopernik-500DS-U2-IK 3 & Kopernik-500🚀
- 1973
Voskhod | Zenit-4MK 11Zenit-4MK 11🚀
- 1972
Thorad SLV-2H Agena D | KH-4B 16KH-4B 16🚀
- 1971
Proton | Salyut 1Salyut 1🚀
- 1966
Atlas SLV-3 Agena D | KH-7 27KH-7 27🚀
20 April
- 2025
Falcon 9 Block 5 | NROL-145NROL-145🚀
- 2025
Lucy Main Belt Asteroid (52246) Donaldjohansen FlybyFlyby📅
- 2025
Soyuz MS-26 LandingSpacecraft Landing📅
- 2024
Long March 2D | Yaogan 42-02Yaogan 42-02🚀
- 2023
Starship | Integrated Flight TestIntegrated Flight Test🚀
- 2023
First flight of Starship V1SpaceX🛫
- 2023
Total Solar Eclipse in AustraliaCelestial Event📅
- 2019
Long March 3B/E | Beidou-3 IGSO-1Beidou-3 IGSO-1🚀
- 2017
Long March 7 | Tianzhou-1Tianzhou-1🚀
- 2017
Soyuz-FG | Soyuz MS-04Soyuz MS-04🚀
- 2012
Soyuz-U | Progress M-15M (47P)Russian Federal Space Agency (ROSCOSMOS)🚀
- 2011
PSLV | Resourcesat-2Indian Space Research Organization🚀
- 2009
PSLV | RISAT-2RISAT-2🚀
- 2009Zenit 3SL | SICRAL 1BSICRAL 1B🚀
- 2006
Atlas V 411 | Astra 1KRAstra 1KR🚀
- 2006
First flight of Atlas V 411United Launch Alliance🛫
- 2004
Delta II | Gravity Probe BGravity Probe B🚀
- 1996
Ariane 42P | M-SAT 1M-SAT 1🚀
- 1990
Kosmos-3M | Parus 69Parus 69🚀
- 1989
Soyuz U | Yantar-4K2 45Yantar-4K2 45🚀
- 1988
Vostok 8A92M | Resurs-O1 2Resurs-O1 2🚀
- 1983
Soyuz-U | Soyuz T-8Soyuz T-8🚀
- 1979
Soyuz U | Zenit-6U 6Zenit-6U 6🚀
- 1978
Soyuz U | Zenit-4MKM 15Zenit-4MKM 15🚀
- 1977
Delta 2914 | Geos 1Geos 1🚀
- 1977
Soyuz U | Zenit-2M 76Zenit-2M 76🚀
- 1974
Molniya-M | Molniya-1 27Molniya-1 27🚀
- 1973Delta 1914 | Anik A2Anik A2🚀
- 1968
Voskhod | Zenit-2 61Zenit-2 61🚀
- 1967Atlas SLV-3 | PRIME 3PRIME 3🚀
- 1967
Thor Delta E | ESSA 5ESSA 5🚀
- 1966
Vostok 8A92 | Zenit-2 37Zenit-2 37🚀
- 1964
Molniya 8K78 | Luna-5bLuna-5b🚀