BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Space Calendar - ECPv6.17.1//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:20280101T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;VALUE=DATE:20290401
DTEND;VALUE=DATE:20290402
DTSTAMP:20251024T200523Z
CREATED:20251024T200523Z
LAST-MODIFIED:20251024T200523Z
UID:10000348-1869696000-1869782399@spacecalendar.com
SUMMARY:NET Apr — BepiColombo Spacecraft End of Extended Mission
DESCRIPTION:NET Apr — European Space Agency / JAXA Mercury Magnetospheric Orbiter (BepiColombo) end of extended mission\, 9.98 Mercury years after orbit insertion; potential extension of mission or de-orbit plans TBD.
URL:https://spacecalendar.com/event/net-apr-bepicolombo-spacecraft-end-of-extended-mission/
LOCATION:Mercury Orbit
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20290410
DTEND;VALUE=DATE:20290411
DTSTAMP:20251024T200523Z
CREATED:20251024T200523Z
LAST-MODIFIED:20251024T200523Z
UID:10000339-1870473600-1870559999@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-5/
LOCATION:Statewide Hawai’i\, USA
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20290412
DTEND;VALUE=DATE:20290413
DTSTAMP:20260714T025918Z
CREATED:20251024T200523Z
LAST-MODIFIED:20260714T025918Z
UID:10000329-1870646400-1870732799@spacecalendar.com
SUMMARY:68th 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/68th-commemoration-of-human-spaceflight-cosmonautics-day/
LOCATION:Worldwide
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20290424
DTEND;VALUE=DATE:20290425
DTSTAMP:20251024T200523Z
CREATED:20251024T200523Z
LAST-MODIFIED:20251024T200523Z
UID:10000337-1871683200-1871769599@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-5/
LOCATION:China (Zhongguo)
CATEGORIES:Observation / Anniversary
END:VEVENT
END:VCALENDAR