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DTSTART;VALUE=DATE:20260610
DTEND;VALUE=DATE:20260619
DTSTAMP:20260605T105657Z
CREATED:20260605T064617Z
LAST-MODIFIED:20260605T105657Z
UID:10001349-1781049600-1781827199@spacecalendar.com
SUMMARY:Committee on the Peaceful Uses of Outer Space: 69th Session\, 2026
DESCRIPTION:At United Nations Office at Vienna\, Vienna International Centre\, Wagramerstrasse 5. Action Team on Lunar Activities Consultation meets 13:00-13:55 Vienna time/CEST in Room M2\, M-Building\, on June 10\, 12 and 16.
URL:https://spacecalendar.com/event/committee-on-the-peaceful-uses-of-outer-space-69th-session-2026/
LOCATION:Vienna\, Austria
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260609
DTEND;VALUE=DATE:20260610
DTSTAMP:20260605T063121Z
CREATED:20260605T063121Z
LAST-MODIFIED:20260605T063121Z
UID:10001348-1780963200-1781049599@spacecalendar.com
SUMMARY:Future of Nuclear Power Source Applications in Outer Space
DESCRIPTION:Focus on nuclear technologies to enable exploration missions to the Moon\, Mars and the outer solar system\, the workshop will also address the legal\, regulatory\, safety\, and technical dimensions. 1992 Principles Relevant to the Use of Nuclear Power Sources in Outer Space and 2009 Safety Framework for Nuclear Power Source Applications in Outer Space will be discussed. Boardroom D\, Vienna International Centre\, 09:00-18:00 CEST.
URL:https://spacecalendar.com/event/future-of-nuclear-power-source-applications-in-outer-space/
LOCATION:Vienna\, Austria
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260503
DTEND;VALUE=DATE:20260508
DTSTAMP:20260422T023948Z
CREATED:20250117T232821Z
LAST-MODIFIED:20260422T023948Z
UID:10000176-1777766400-1778198399@spacecalendar.com
SUMMARY:Asia-Pacific Regional IAU Meeting (APRIM 2026)
DESCRIPTION:More than 570 abstracts were received\, 14 plenary and 51 invited speakers span 9 themes\, and 58 early career astrophysicists have received travel grants for this Asia Pacific Regional International Astronomical Union (IAU) Meeting\, a highly anticipated gathering that convenes astronomers\, researchers\, and enthusiasts from countries across the Asia Pacific region. This prestigious event provides a platform for the exchange of cutting-edge research\, innovative ideas\, and collaborative efforts in the field of astronomy and astrophysics. \nSocial events: \n\n3rd May\, 2026; 6-9 pm: Welcome reception\n6th May\, 2026; 7-10 pm: Conference dinner cruise\n7th May\, 2026\, 7 pm onwards: Classical music concert by Shirley Choi\n\nThe Space Sustainability theme has been elevated to a full parallel meeting now endorsed and supported by the International Academy of Astronautics: https://iaaspace.org/event/space-debris-and-sustainability-conference-2026/ and the United Nations Office for Outer Space Affairs (UNOOSA). \n\nTopics include: Space Situational Awareness\, Space Traffic Management\, Debris Remediation technologies\,\nFoci include international co-operation and policy\, and of course\, efforts to address the serious impacts on optical and radio astronomy.\n\n• Welcome reception (drinks\, canapes) in the HKCEC on Sunday 3rd May from 6-9pm is included in the registration fee:  HKD2\,000 for students (~US$255) and HKD3\,000 regular admission (~US$383).\n• Conference dinner cruise on Victoria Harbour Wednesday 6th May 7-10pm. Tickets $950HKD/person (about US$121). This price covers the cruise\, live entertainment\, buffet dinner and free flow beer\, wine\, soft drinks for the first 1.5 hours (APRIM themed specially brewed beer can also be purchased on board). See:\nhttps://www.eventbrite.hk/e/aprim-2026-harbour-cruise-and-conference-dinnerinvitation-only-tickets-1984521117083. Only 450 tickets are available so if you do want to go on the dinner cruise please book early – it is an event not to be missed!\n• Special conference “World Premiere” classical music concert of a new 10 piece Symphony on the theme of Cosmology composed by HK based award winning composer Shirley Choi. Will take place on Thursday 7th May in the HKU Grand Hall from 7pm. Tickets priced in 3 tiers: $300\, $340 and $380 HKD (about US$38-48). About 800 tickets will be available and these will also be sold to the general public. So again if you do want to go to this concert we recommend booking early. The weblinks in English and Chinese for this are:\n中文頁面: https://art-mate.net/tc/doc/93813\nEnglish Page: https://art-mate.net/en/doc/93813\n• Also we now have World famous Chinese-American artist Bing Yi being sponsored to create a new ink-art piece on the theme of Cosmology that will be installed in the conference venue. See: https://www.inkstudio.com.cn/artists/75-bingyi/ She will\, for the first time\, forgo her career long black-ink style for indigo blue in another\nWorld premiere event for APRIM2026 – not to be missed!\n• Finally\, one of our sponsors Galaxy Scientific Group\, is organizing a “once in a lifetime opportunity” for a Tibet sightseeing and Astronomy tour. Please see:\nhttps://www.astro.hk/blogs/title/351/Tibet-Sightseeing-and-Astronom \n  \n 
URL:https://spacecalendar.com/event/asia-pacific-regional-iau-meeting-aprim-2026/
LOCATION:Hong Kong\, China
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260413
DTEND;VALUE=DATE:20260425
DTSTAMP:20260313T232327Z
CREATED:20260313T231447Z
LAST-MODIFIED:20260313T232327Z
UID:10001115-1776038400-1777075199@spacecalendar.com
SUMMARY:UN COPUOS Legal Subcommittee (LSC) Meeting
DESCRIPTION:65th session of the UN COPUOS Legal Subcommittee (LSC). Informal meetings and consultations are expected to take place on April 13-14 and April 23-24\, surrounding the main session dates. Key lunar issues to be addressed include resources and information-sharing. Sessions focus is on international space governance\, including space safety\, sustainability\, lunar activities\, and legal issues relating to space exploration. At Vienna International Centre (VIC)\, commonly known as the UN Headquarters\,  Wagramer Strasse 5\, 1220 Vienna\, specifically in the C-Building. \nThe Open Lunar foundation invites: \nIf you are attending these events or are interested in engaging on these topics\, please reach out to connect@openlunar.org. \n  \n 
URL:https://spacecalendar.com/event/un-copuos-legal-subcommittee-lsc-meeting/
LOCATION:Vienna\, Austria
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260210
DTEND;VALUE=DATE:20260214
DTSTAMP:20251218T223401Z
CREATED:20251218T223156Z
LAST-MODIFIED:20251218T223401Z
UID:10000903-1770681600-1771027199@spacecalendar.com
SUMMARY:Workshop on Cislunar Positioning\, Navigation\, and Timing (PNT)
DESCRIPTION:The Moon is a primary focus for space activities around the world in the coming decades\, including orbiters\, landers\, rovers\, human activities\, science\, and both short- and long-duration missions evolving into a sustainable ecosystem. These activities are driving a need for infrastructure to provide consistent\, precise\, real-time lunar Positioning\, Navigation and Timing (PNT) services. Currently there are multiple development efforts underway to satisfy this need\, with systems operational as early as this decade. As with the existing Earth-based Global Navigation Satellite Systems\, such infrastructure will need to be mutually compatible\, interoperable\, and available to maximize utility for lunar space users.
URL:https://spacecalendar.com/event/workshop-on-cislunar-positioning-navigation-and-timing-pnt/
LOCATION:Vienna\, Austria
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20251117
DTEND;VALUE=DATE:20251119
DTSTAMP:20251126T015830Z
CREATED:20251126T015830Z
LAST-MODIFIED:20251126T015830Z
UID:10000840-1763337600-1763510399@spacecalendar.com
SUMMARY:Conference on the Commercial Lunar Landscape and Policy Needs
DESCRIPTION:Commercial Lunar Operators’ Perspectives on the Safety and Sustainability of Lunar Activities; session titles include: Working Group on Legal Aspects of Space Resources\, World Intellectual Property Organization Video\, Lunar Surface Issues\, Top 3 Priorities for Lunar Safety and Sustainability\, others; at Vienna International Centre.
URL:https://spacecalendar.com/event/conference-on-the-commercial-lunar-landscape-and-policy-needs-2/
LOCATION:Vienna\, Austria
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Pacific/Honolulu:20251028T080000
DTEND;TZID=Pacific/Honolulu:20251028T170000
DTSTAMP:20251126T015811Z
CREATED:20251126T015811Z
LAST-MODIFIED:20251126T015811Z
UID:10000811-1761638400-1761670800@spacecalendar.com
SUMMARY:Conference on the Commercial Lunar Landscape and Policy Needs
DESCRIPTION:United Nations Office for Outer Space Affairs coordinates presentations / discussion of Commercial Lunar Operators’ Perspectives on the Safety and Sustainability of Lunar Activities; conference includes sessions: \nUpdate on UN Lunar Activities; \nLunar Traffic Coordination; \nSurface Operations & Site Management; \nat Vienna International Centre\, online participation available.
URL:https://spacecalendar.com/event/conference-on-the-commercial-lunar-landscape-and-policy-needs/
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20250926
DTEND;VALUE=DATE:20250929
DTSTAMP:20251126T015746Z
CREATED:20251126T015746Z
LAST-MODIFIED:20251126T015746Z
UID:10000747-1758844800-1759103999@spacecalendar.com
SUMMARY:UNOOSA Workshop: Resilient Coasts\, Resilient Earth: Innovative Space Solutions for Coastal Resilience Emergency Management
DESCRIPTION:
URL:https://spacecalendar.com/event/unoosa-workshop-resilient-coasts-resilient-earth-innovative-space-solutions-for-coastal-resilience-emergency-management/
LOCATION:Sydney\, Australia
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
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