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PRODID:-//Space Calendar - ECPv6.18.0//NONSGML v1.0//EN
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METHOD:PUBLISH
X-ORIGINAL-URL:https://spacecalendar.com
X-WR-CALDESC:Events for Space Calendar
REFRESH-INTERVAL;VALUE=DURATION:PT1H
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BEGIN:VTIMEZONE
TZID:Pacific/Honolulu
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TZOFFSETFROM:-1000
TZOFFSETTO:-1000
TZNAME:HST
DTSTART:20250101T000000
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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260901
DTEND;VALUE=DATE:20260902
DTSTAMP:20260828T012254Z
CREATED:20260827T235353Z
LAST-MODIFIED:20260828T012254Z
UID:10001438-1788220800-1788307199@spacecalendar.com
SUMMARY:ISS U.S. Spacewalk 99
DESCRIPTION:Starting 08:30 EDT\, NASA’s Jessica Meir and ESA’s Sophie Adenot to work outside the ISS for ~6.5 hours to replace a retroreflector on the forward port of the space station’s Harmony module to support spacecraft navigation during rendezvous and docking operations. After installing the reflector\, the crew will work to install jumper cables for the data-relay systems\, prepare the Alpha Magnetic Spectrometer’s radiator for future maintenance\, and replace a high-definition camera on the station’s truss.
URL:https://spacecalendar.com/event/iss-u-s-spacewalk-99/
LOCATION:Low Earth Orbit (LEO)
CATEGORIES:Mission Milestone,Space / Astro Events
ATTACH;FMTTYPE=image/jpeg:https://spacecalendar.com/wp-content/uploads/2026/08/ISS-Spacewalk-EVA-US.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260922
DTEND;VALUE=DATE:20260923
DTSTAMP:20260730T201335Z
CREATED:20260130T003701Z
LAST-MODIFIED:20260730T201335Z
UID:10000983-1790035200-1790121599@spacecalendar.com
SUMMARY:September Equinox
DESCRIPTION:14:02 HST (04:02 UTC); the Sun rises exactly in east traveling through sky for 12 hours\, sets exactly in west; every place on Earth experiences a ~12-hour day.
URL:https://spacecalendar.com/event/september-equinox-2/
LOCATION:Worldwide
CATEGORIES:Space / Astro Events
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260926
DTEND;VALUE=DATE:20260927
DTSTAMP:20260730T201335Z
CREATED:20260127T220647Z
LAST-MODIFIED:20260730T201335Z
UID:10000634-1790380800-1790467199@spacecalendar.com
SUMMARY:Corn / Harvest Moon
DESCRIPTION:16:49 UTC (06:49 HST).
URL:https://spacecalendar.com/event/corn-harvest-moon/
LOCATION:Moon Orbit
CATEGORIES:Space / Astro Events
END:VEVENT
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