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VERSION:2.0
PRODID:-//Space Calendar - ECPv6.18.2//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://spacecalendar.com
X-WR-CALDESC:Events for Space Calendar
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Pacific/Honolulu
BEGIN:STANDARD
TZOFFSETFROM:-1000
TZOFFSETTO:-1000
TZNAME:HST
DTSTART:20250101T000000
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END:VTIMEZONE
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261024
DTEND;VALUE=DATE:20261025
DTSTAMP:20260730T201335Z
CREATED:20251024T201459Z
LAST-MODIFIED:20260730T201335Z
UID:10000248-1792800000-1792886399@spacecalendar.com
SUMMARY:25 Years at Mars: Mars Odyssey
DESCRIPTION:NASA spacecraft surpasses another full year in orbit around Mars today\, holds record for longest-surviving continually active spacecraft in orbit around a planet other than Earth; launched 2001.
URL:https://spacecalendar.com/event/mars-odyssey-begins-next-year-in-mars-orbit-2/
LOCATION:Mars Orbit
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261026
DTEND;VALUE=DATE:20261027
DTSTAMP:20260730T201335Z
CREATED:20251024T201459Z
LAST-MODIFIED:20260730T201335Z
UID:10000247-1792972800-1793059199@spacecalendar.com
SUMMARY:20 Years in Space: Solar Terrestrial Relations Observatory (STEREO A & B)
DESCRIPTION:NASA craft imaging Sun and solar phenomena surpasses another full year in space today; launched 2006.
URL:https://spacecalendar.com/event/solar-terrestrial-relations-observatory-stereo-a-b-mark-another-year-in-space-2/
LOCATION:Heliocentric Orbit
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261102
DTEND;VALUE=DATE:20261103
DTSTAMP:20261016T041535Z
CREATED:20251024T201458Z
LAST-MODIFIED:20261016T041535Z
UID:10000474-1793577600-1793663999@spacecalendar.com
SUMMARY:International Space Station: 26 Years of Continuous Human Occupation
DESCRIPTION:Today marks another full year of continuous Human occupation of ISS; first component Zarya launched Nov 20\, 1998\, occupation began Nov 2\, 2000.
URL:https://spacecalendar.com/event/international-space-station-begins-next-year-of-continuous-human-occupation/
LOCATION:Low Earth Orbit (LEO)
CATEGORIES:Mission Milestone,Observation / Anniversary
ATTACH;FMTTYPE=image/jpeg:https://spacecalendar.com/wp-content/uploads/2025/10/ISS-Human-Occupation.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261102
DTEND;VALUE=DATE:20261103
DTSTAMP:20260730T201334Z
CREATED:20260130T000209Z
LAST-MODIFIED:20260730T201334Z
UID:10000977-1793577600-1793663999@spacecalendar.com
SUMMARY:Standard Time (USA) Begins
DESCRIPTION:Change clocks back 1 hour from Daylight Saving to Standard Time; does not include Hawai’i\, Arizona (except the Navajo Nation)\, American Samoa\, Guam\, Northern Mariana Islands\, Puerto Rico or U.S. Virgin Islands.
URL:https://spacecalendar.com/event/standard-time-usa-begins-2/
LOCATION:Nationwide USA
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261113
DTEND;VALUE=DATE:20261114
DTSTAMP:20260730T201334Z
CREATED:20251024T201458Z
LAST-MODIFIED:20260730T201334Z
UID:10000475-1794528000-1794614399@spacecalendar.com
SUMMARY:4 Years in Space: Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment (CAPSTONE)
DESCRIPTION:NASA 12-U CubeSat Capstone acting as a pathfinder for planned International Lunar Gateway surpasses another year around Moon today; launched in 2022.
URL:https://spacecalendar.com/event/cislunar-autonomous-positioning-system-technology-operations-and-navigation-experiment-capstone-begins-next-year-in-space-2/
LOCATION:Near-Rectilinear Halo Orbit / Cislunar Space
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261120
DTEND;VALUE=DATE:20261121
DTSTAMP:20260730T201321Z
CREATED:20251024T201501Z
LAST-MODIFIED:20260730T201321Z
UID:10000512-1795132800-1795219199@spacecalendar.com
SUMMARY:22 Years in Space: Swift Spacecraft
DESCRIPTION:Observing gamma-ray bursts & their afterglows in gamma-ray\, X-ray\, ultraviolet\, optical wavelengths from LEO\, multiwavelength craft surpasses another year of operations in space today\, launched in 2004.
URL:https://spacecalendar.com/event/swift-spacecraft-begins-next-year-in-space-2/
LOCATION:Low Earth Orbit (LEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261202
DTEND;VALUE=DATE:20261203
DTSTAMP:20260730T201321Z
CREATED:20251024T201501Z
LAST-MODIFIED:20260730T201321Z
UID:10000508-1796169600-1796255999@spacecalendar.com
SUMMARY:31 Years in Space: Solar and Heliospheric Observatory (SOHO)
DESCRIPTION:European Space Agency (ESA) / National Aeronautics and Space Administration (NASA) craft studying sun\, surpasses another full year of operations in space today\, launched 1995; discovered more than 3\,000 comets.
URL:https://spacecalendar.com/event/solar-and-heliospheric-observatory-soho-begins-next-year-in-space-2/
LOCATION:Low Earth Orbit (LEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261203
DTEND;VALUE=DATE:20261204
DTSTAMP:20260730T201321Z
CREATED:20251024T201501Z
LAST-MODIFIED:20260730T201321Z
UID:10000506-1796256000-1796342399@spacecalendar.com
SUMMARY:12 Years in Space: Japan's Hayabusa 2
DESCRIPTION:Japan Aerospace Exploration Agency (JAXA) Hayabusa surpasses another full year in space today; launched Dec 3\, 2014\, returned samples to Earth in 2020\, and now in extended mission to flyby asteroid 98943 Torifune in 2026 and rendezvous with 1998 KY26 in 2031.
URL:https://spacecalendar.com/event/hayabusa-2-begins-next-year-in-space-2/
LOCATION:Asteroid 98943 Torifune Trajectory
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261210
DTEND;VALUE=DATE:20261211
DTSTAMP:20260730T201321Z
CREATED:20251024T201500Z
LAST-MODIFIED:20260730T201321Z
UID:10000500-1796860800-1796947199@spacecalendar.com
SUMMARY:27 Years in Space: XMM-Newton
DESCRIPTION:European Space Agency (ESA) craft in Very Eccentric Elliptical LEO studying X-ray emissions\, star-forming regions\, galaxy clusters\, environment of supermassive black holes\, mapping dark matter\, surpasses next full year in space today\, launched 1999.
URL:https://spacecalendar.com/event/xmm-newton-begins-next-year-in-space-2/
LOCATION:Low Earth Orbit (LEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261214
DTEND;VALUE=DATE:20261215
DTSTAMP:20260730T201321Z
CREATED:20251024T201502Z
LAST-MODIFIED:20260730T201321Z
UID:10000527-1797206400-1797292799@spacecalendar.com
SUMMARY:13 Years on the Moon: Chang’e-3 Lander (China's First Lunar Landing)
DESCRIPTION:China National Space Administration (CNSA) spacecraft at Guang Han Gong “Moon Palace”\, Sinus Iridum / Mare Imbrium\, 44.12°N 19.51°W\, surpasses another full year on Moon surface\, landed 2013.
URL:https://spacecalendar.com/event/change-3-lander-begins-next-year-on-moon-2/
LOCATION:Guang Han Gong\, 44.12°N 19.51°W\, Moon Surface
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261214
DTEND;VALUE=DATE:20261215
DTSTAMP:20260730T201321Z
CREATED:20251024T201503Z
LAST-MODIFIED:20260730T201321Z
UID:10000547-1797206400-1797292799@spacecalendar.com
SUMMARY:17 Years in Space: WISE / NEOWISE
DESCRIPTION:NASA Wide-field Infrared Survey Explorer spacecraft (redubbed Near-Earth Object WISE – NEOWISE) surpasses another full year in space today; launched 2009\, went into hibernation February 17\, 2011 and reactivated August 21\, 2013.
URL:https://spacecalendar.com/event/wise-neowise-begins-next-year-in-space-2/
LOCATION:Low Earth Orbit (LEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261216
DTEND;VALUE=DATE:20261217
DTSTAMP:20260730T201321Z
CREATED:20251031T210710Z
LAST-MODIFIED:20260730T201321Z
UID:10000639-1797379200-1797465599@spacecalendar.com
SUMMARY:4 Years in Lunar Orbit: Korean Pathfinder Lunar Orbiter ‘Danuri’
DESCRIPTION:Surpassing 4th full year / entering 5th year in lunar orbit\, Korea Aerospace Research Institute (KARI) first lunar spacecraft Danuri launched in Aug 2022 and reached Moon in Dec 2022.
URL:https://spacecalendar.com/event/korean-pathfinder-lunar-orbiter-danuri-begins-next-year-in-moon-orbit/
LOCATION:Moon Orbit
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261219
DTEND;VALUE=DATE:20261220
DTSTAMP:20260730T201321Z
CREATED:20251024T201502Z
LAST-MODIFIED:20260730T201321Z
UID:10000524-1797638400-1797724799@spacecalendar.com
SUMMARY:13 Years in Space: Gaia Spacecraft
DESCRIPTION:ESA spacecraft surpasses another full year in space today; now in extended mission phase working to map more than 1 billion stars; launched in 2013.
URL:https://spacecalendar.com/event/gaia-spacecraft-begins-next-year-in-space-2/
LOCATION:Sun-Earth L2 Lagrange point
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261225
DTEND;VALUE=DATE:20261226
DTSTAMP:20260730T201321Z
CREATED:20251024T201502Z
LAST-MODIFIED:20260730T201321Z
UID:10000522-1798156800-1798243199@spacecalendar.com
SUMMARY:5 Years in Space: James Webb Space Telescope
DESCRIPTION:NASA (STSci) / ESA / CSA-ASC infrared astronomy telescope surpasses next full year in space since launching on this day via Ariane 5 ECA rocket in 2021.
URL:https://spacecalendar.com/event/james-webb-space-telescope-begins-next-year-in-space-2/
LOCATION:Sun-Earth L2 Lagrange point
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261225
DTEND;VALUE=DATE:20261226
DTSTAMP:20260730T201321Z
CREATED:20251024T201502Z
LAST-MODIFIED:20260730T201321Z
UID:10000523-1798156800-1798243199@spacecalendar.com
SUMMARY:23 Years in Mars Orbit: ESA's Mars Express
DESCRIPTION:ESA spacecraft surpasses next full year in Mars orbit today; will continue to study Mars atmosphere & climate\, planet structure\, mineralogy\, geology\, and to search for traces of water; launched June 2\, 2003 and arrived at Mars in Dec 2003.
URL:https://spacecalendar.com/event/mars-express-begins-next-year-in-mars-orbit-2/
LOCATION:Mars Orbit
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270103
DTEND;VALUE=DATE:20270104
DTSTAMP:20260921T232343Z
CREATED:20251031T205258Z
LAST-MODIFIED:20260921T232343Z
UID:10000630-1798934400-1799020799@spacecalendar.com
SUMMARY:8 Years on the Moon: Chang’e-4 Lander
DESCRIPTION:Spacecraft reach 8 full years / enter 9th year on Moon far side\, landed 2019 -the first farside landing ever.
URL:https://spacecalendar.com/event/change-4-lander-and-yutu-2-rover-begin-next-year-on-moon-far-side-2/
LOCATION:Statio Tianhe (Milky Way Base)\, 45.44°S 177.59°E\, Moon Surface
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270119
DTEND;VALUE=DATE:20270120
DTSTAMP:20260730T201320Z
CREATED:20251031T211340Z
LAST-MODIFIED:20260730T201320Z
UID:10000643-1800316800-1800403199@spacecalendar.com
SUMMARY:3rd Anniversary: Japan's First Lunar Landing (Smart Lander for Investigating Moon | SLIM)
DESCRIPTION:Third annual observation of JAXA lunar landing Moon near side equatorial region in 2024 and Japan becoming 5th country to successfully land on Moon.
URL:https://spacecalendar.com/event/smart-lander-for-investigating-moon-slim-3rd-observation-of-moon-landing/
LOCATION:Shioli Crater\, 13.31°S 25.25°E\, Moon Surface
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270127
DTEND;VALUE=DATE:20270128
DTSTAMP:20260730T201320Z
CREATED:20251024T201502Z
LAST-MODIFIED:20260730T201320Z
UID:10000272-1801008000-1801094399@spacecalendar.com
SUMMARY:60th Anniversary of Apollo 1 Loss
DESCRIPTION:Increasing space awareness and education\, remembrances and events honor three Apollo 1 crew members lost in 1967 during a launch pad test: Command Pilot Virgil “Gus” Grissom\, Senior Pilot Edward H. White and Pilot Roger B. Chaffee.
URL:https://spacecalendar.com/event/apollo-1-60th-observation/
LOCATION:Nationwide USA
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270128
DTEND;VALUE=DATE:20270129
DTSTAMP:20260730T201320Z
CREATED:20251024T201502Z
LAST-MODIFIED:20260730T201320Z
UID:10000274-1801094400-1801180799@spacecalendar.com
SUMMARY:41st Anniversary: Loss of Challenger STS-51L
DESCRIPTION:Educational and ceremonial events held worldwide to advance space technology / education and honor 7 crew members killed in Shuttle accident 28 January 1986: Commander Francis R. “Dick” Scobee\, Pilot Michael J. Smith\, Astronaut Christa McAuliffe (the 1st ‘Teacher in Space’)\, Mission Specialists Ellison S. Onizuka\, Judith A. Resnick and Ronald E. McNair\, along with Payload Specialist Gregory B. Jarvis.
URL:https://spacecalendar.com/event/challenger-sts-51l-41st-observation/
LOCATION:Nationwide USA
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270131
DTEND;VALUE=DATE:20270201
DTSTAMP:20260730T201320Z
CREATED:20251024T201502Z
LAST-MODIFIED:20260730T201320Z
UID:10000263-1801353600-1801439999@spacecalendar.com
SUMMARY:69th Anniversary: First Satellite Sent to Space (Explorer 1)
DESCRIPTION:American Artemis Return to the Moon For Good is underway\, Mars attention and planning advancing\, Outer Solar System search for life ongoing\, and Interstellar craft on outgoing trajectories while first USA satellite launch on this day in 1958 ‘Explorer 1’ is celebrated and remembered.
URL:https://spacecalendar.com/event/explorer-1-69th-observation/
LOCATION:Nationwide USA
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270201
DTEND;VALUE=DATE:20270202
DTSTAMP:20260730T201320Z
CREATED:20251024T201502Z
LAST-MODIFIED:20260730T201320Z
UID:10000265-1801440000-1801526399@spacecalendar.com
SUMMARY:24th Anniversary: Loss of Columbia STS-107
DESCRIPTION:Annual international conferences and events take place to further space exploration efforts in remembrance of Columbia 7 loss in 2003: Commander Richard D. Husband\, Mission Specialist Laurel Clark\, Payload Specialist Ilan Ramon (the ‘1st Israeli astronaut’) and Astronauts: William C. McCool\, Michael P. Anderson\, David M. Brown and Kalpana Chawla (the ‘1st Indian American astronaut’ and ‘1st Indian woman in space’).
URL:https://spacecalendar.com/event/columbia-sts-107-24th-observation/
LOCATION:Nationwide USA
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270206
DTEND;VALUE=DATE:20270207
DTSTAMP:20260730T201320Z
CREATED:20251024T201501Z
LAST-MODIFIED:20260730T201320Z
UID:10000501-1801872000-1801958399@spacecalendar.com
SUMMARY:Lunar New Year
DESCRIPTION:Lunar New Year 2027 Spring Festival marks the Year of the Goat.
URL:https://spacecalendar.com/event/lunar-new-year-2/
LOCATION:China (Zhongguo) / Worldwide
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270210
DTEND;VALUE=DATE:20270211
DTSTAMP:20260730T201320Z
CREATED:20251031T220942Z
LAST-MODIFIED:20260730T201320Z
UID:10000341-1802217600-1802303999@spacecalendar.com
SUMMARY:6 Years at Mars: Tianwen-1 Orbiter
DESCRIPTION:China Tianwen-1 orbiter reaches 6 full years of operations in Mars orbit; Lander & Rover touched down ~3 months after this date at Utopia Planitia 25.1°N\, 109.9°E; launched July 2020\, reached orbit 2021.
URL:https://spacecalendar.com/event/tianwen-1-orbiter-begins-next-year-in-mars-orbit-2/
LOCATION:Mars Orbit
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270218
DTEND;VALUE=DATE:20270219
DTSTAMP:20260730T201320Z
CREATED:20251103T200556Z
LAST-MODIFIED:20260730T201320Z
UID:10000351-1802908800-1802995199@spacecalendar.com
SUMMARY:6th Year on Mars: Mars Perseverance Rover
DESCRIPTION:Mars 2020 Perseverance Rover reaches 5 full years on Mars surface having landed in Jezero Crater on this day in 2021; it carried Ingenuity helicopter – the first craft to successfully complete powered flights off-Earth.
URL:https://spacecalendar.com/event/mars-perseverance-rover-begins-next-year-on-mars-2/
LOCATION:Mars Surface
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270222
DTEND;VALUE=DATE:20270223
DTSTAMP:20260730T201320Z
CREATED:20251031T220006Z
LAST-MODIFIED:20260730T201320Z
UID:10000647-1803254400-1803340799@spacecalendar.com
SUMMARY:3rd Anniversary: First-Ever Commercial Lunar Landing (Intuitive Machines IM-1)
DESCRIPTION:Third annual observation of 1st successful commercial lunar landing on Moon by Intuitive Machines and its IM-1 Nova-C Lander “Odysseus”. This mission also marks the USA first return to the Moon since Apollo 17 in 1972. \nIM-1 lander carried 6 NASA and 6 independent payloads to surface\, landing near Malapert A Crater (80.13° S\, 1.44°E): \nNASA payloads:\nSCALPSS (Stereo Cameras for Lunar Plume-Surface Studies)\nROLSES (Radio-wave Observations at the Lunar Surface of the Photoelectron Sheath)\nNDL (Navigation Doppler Lidar for Precise Velocity and Range Sensing)\nRFMG (Radio Frequency Mass Gauge)\nLRA (Laser Retroreflector Array)\nLN-1 (Lunar Node 1 Navigation Demonstrator) \nIndependent payloads:\nEagle Cam (Embry-Riddle Aeronautical University)\nInternational Lunar Observatory Association (ILO-X) camera system\nLone Star Data Holdings data demonstration\nOmni Heat Infinity (Columbia Sportswear) thermal insulation\nJeff Koons: Moon Phases\nGalactic Legacy Labs: Lunaprise
URL:https://spacecalendar.com/event/intuitive-machines-im-1-mission-third-moon-landing-observation/
LOCATION:Near Malapert A Crater\, 80.13°S 1.44°E\, Moon Surface
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270410
DTEND;VALUE=DATE:20270411
DTSTAMP:20260730T201320Z
CREATED:20251024T201503Z
LAST-MODIFIED:20260730T201320Z
UID:10000546-1807315200-1807401599@spacecalendar.com
SUMMARY:Pōwehi Day
DESCRIPTION:Recognized proclamation to celebrate the first-ever imaged black hole M87* by Event Horizon Telescope collaboration involving Mauna Kea Observatories\, given the Hawaiian name Pōwehi; imaged in April 2017 and released Apr 10\, 2019.
URL:https://spacecalendar.com/event/powehi-day-3/
LOCATION:Statewide Hawai’i\, USA
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270412
DTEND;VALUE=DATE:20270413
DTSTAMP:20260730T201320Z
CREATED:20251024T201503Z
LAST-MODIFIED:20260730T201320Z
UID:10000531-1807488000-1807574399@spacecalendar.com
SUMMARY:66th Anniversary of the First Person in Space "Cosmonautics Day"
DESCRIPTION:Celebrating Yuri Gagarin\, the 1st human to orbit Earth on Vostok 1 spacecraft in 1961; the flight lasted 108 minutes at 27\,400 kph and 327 km above Earth.
URL:https://spacecalendar.com/event/66th-commemoration-of-human-spaceflight-cosmonautics-day/
LOCATION:Worldwide
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270418
DTEND;VALUE=DATE:20270419
DTSTAMP:20260730T201320Z
CREATED:20251031T203301Z
LAST-MODIFIED:20260730T201320Z
UID:10000624-1808006400-1808092799@spacecalendar.com
SUMMARY:9 Years in Space: Transiting Exoplanet Survey Satellite (TESS)
DESCRIPTION:Space telescope for NASA Explorers program\, reaches 9th full year in space today\, designed to search for exoplanets using the transit method in an area 400 times larger than that covered by Kepler / K2 mission; launched April 18\, 2018.
URL:https://spacecalendar.com/event/transiting-exoplanet-survey-satellite-tess-begins-next-year-in-space-2/
LOCATION:High Earth Orbit (HEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270424
DTEND;VALUE=DATE:20270425
DTSTAMP:20260730T201320Z
CREATED:20251024T201503Z
LAST-MODIFIED:20260730T201320Z
UID:10000544-1808524800-1808611199@spacecalendar.com
SUMMARY:National Day of Space Flight
DESCRIPTION:Commemorating the launch of China’s first satellite\, Dongfanghong-1 on April 24\, 1970.
URL:https://spacecalendar.com/event/national-day-of-space-flight-3/
LOCATION:China (Zhongguo)
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270424
DTEND;VALUE=DATE:20270425
DTSTAMP:20260730T201320Z
CREATED:20251024T201503Z
LAST-MODIFIED:20260730T201320Z
UID:10000534-1808524800-1808611199@spacecalendar.com
SUMMARY:37 Years in Space: Hubble Space Telescope
DESCRIPTION:NASA spacecraft with 2.4-meter diameter main telescope begins 38th year in space today\, launched Apr 24\, 1990; could continue operations until 2040s.
URL:https://spacecalendar.com/event/hubble-space-telescope-begins-next-year-in-space/
LOCATION:Low Earth Orbit (LEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
END:VCALENDAR