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:20250101T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;VALUE=DATE:20261019
DTEND;VALUE=DATE:20261020
DTSTAMP:20260714T003712Z
CREATED:20251024T201459Z
LAST-MODIFIED:20260714T003712Z
UID:10000250-1792368000-1792454399@spacecalendar.com
SUMMARY:18 Years in Space: Interstellar Boundary Explorer (IBEX)
DESCRIPTION:NASA spacecraft mapping boundary between the Solar System and interstellar space surpasses another full year in space; launched on this day 2008.
URL:https://spacecalendar.com/event/interstellar-boundary-explorer-ibex-begins-next-year-in-space-2/
LOCATION:High Earth Orbit (HEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20270418
DTEND;VALUE=DATE:20270419
DTSTAMP:20260714T023612Z
CREATED:20251031T203301Z
LAST-MODIFIED:20260714T023612Z
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:20270723
DTEND;VALUE=DATE:20270724
DTSTAMP:20260714T023752Z
CREATED:20251031T203627Z
LAST-MODIFIED:20260714T023752Z
UID:10000625-1816300800-1816387199@spacecalendar.com
SUMMARY:28 Years in Space: Chandra X-ray Observatory
DESCRIPTION:NASA spacecraft in extended mission phase reaches 28th full year of operations; instruments able to detect X-ray sources 100 times fainter than any previous X-ray telescope; launched 1999.
URL:https://spacecalendar.com/event/chandra-x-ray-observatory-begins-next-year-in-space-2/
LOCATION:High Earth Orbit (HEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20271019
DTEND;VALUE=DATE:20271020
DTSTAMP:20260714T003655Z
CREATED:20251024T200727Z
LAST-MODIFIED:20260714T003655Z
UID:10000455-1823904000-1823990399@spacecalendar.com
SUMMARY:19 Years in Space: Interstellar Boundary Explorer (IBEX)
DESCRIPTION:NASA spacecraft mapping boundary between the Solar System and interstellar space surpasses another full year in space; launched on this day 2008.
URL:https://spacecalendar.com/event/interstellar-boundary-explorer-ibex-begins-next-year-in-space-3/
LOCATION:High Earth Orbit (HEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20281019
DTEND;VALUE=DATE:20281020
DTSTAMP:20260714T003650Z
CREATED:20251024T200717Z
LAST-MODIFIED:20260714T003650Z
UID:10000382-1855526400-1855612799@spacecalendar.com
SUMMARY:20 Years in Space: Interstellar Boundary Explorer (IBEX)
DESCRIPTION:NASA spacecraft mapping boundary between the Solar System and interstellar space surpasses another full year in space; launched on this day 2008.
URL:https://spacecalendar.com/event/interstellar-boundary-explorer-ibex-begins-next-year-in-space-4/
LOCATION:High Earth Orbit (HEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20291019
DTEND;VALUE=DATE:20291020
DTSTAMP:20260714T003617Z
CREATED:20251024T200522Z
LAST-MODIFIED:20260714T003617Z
UID:10000139-1887062400-1887148799@spacecalendar.com
SUMMARY:21 Years in Space: Interstellar Boundary Explorer (IBEX)
DESCRIPTION:NASA spacecraft mapping boundary between the Solar System and interstellar space surpasses another full year in space; launched on this day 2008.
URL:https://spacecalendar.com/event/interstellar-boundary-explorer-ibex-begins-next-year-in-space-5/
LOCATION:High Earth Orbit (HEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20301019
DTEND;VALUE=DATE:20301020
DTSTAMP:20260714T003643Z
CREATED:20251024T200520Z
LAST-MODIFIED:20260714T003643Z
UID:10000251-1918598400-1918684799@spacecalendar.com
SUMMARY:22 Years in Space: Interstellar Boundary Explorer (IBEX)
DESCRIPTION:NASA spacecraft mapping boundary between the Solar System and interstellar space surpasses another full year in space; launched on this day 2008.
URL:https://spacecalendar.com/event/interstellar-boundary-explorer-ibex-begins-next-year-in-space-6/
LOCATION:High Earth Orbit (HEO)
CATEGORIES:Observation / Anniversary
END:VEVENT
END:VCALENDAR