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BEGIN:VEVENT
DTSTART;VALUE=DATE:20260406
DTEND;VALUE=DATE:20260407
DTSTAMP:20260613T105500
CREATED:20260330T214339Z
LAST-MODIFIED:20260410T210816Z
UID:10001157-1775433600-1775519999@spacecalendar.com
SUMMARY:Spacecraft Design\, Development\, and Operations – Online Short Course
DESCRIPTION:Through May 13; Don Edberg — Professor of Aerospace Engineering\, Cal Poly Pomona; Adjunct Lecturer\, Astronautical Engineering\, University of Southern California (USC); Former Boeing Technical Fellow — convenes 12 classes\, every Monday and Wednesday\, 10:30-13:30 EDT | 07:30-10:30 PDT | 14:30-17:30 UTC (36 hours). All sessions will be recorded and available for replay; course notes will be available for in-browser viewing on Aerospace Research Central. \nThis comprehensive course focuses on the application of numerous engineering disciplines to the design and analysis of spacecraft.\nCourse includes many illustrative application examples of existing or heritage hardware and optional practice exercises to enhance the learning experience. All students will receive an AIAA Certificate of Completion at the end of the course. See website for extensive description.
URL:https://spacecalendar.com/event/spacecraft-design-development-and-operations-online-short-course/
LOCATION:Online
CATEGORIES:Education Program
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260406
DTEND;VALUE=DATE:20260409
DTSTAMP:20260613T105500
CREATED:20260403T211112Z
LAST-MODIFIED:20260403T211219Z
UID:10001176-1775433600-1775692799@spacecalendar.com
SUMMARY:World Conference on Aerospace and Aeronautics (WCAA-2026)
DESCRIPTION:A dynamic platform for professionals\, engineers\, academics\, and industry leaders to share knowledge\, present groundbreaking research\, and explore the latest advancements in aerospace engineering. Chairperson is Koichi Wakata\, Astronaut and Chief Technology Officer of Axiom Space\, USA (Former Astronaut\, Japan Aerospace Exploration Agency /JAXA). Online and at Mitsui Garden Hotel Toyosu Premier.
URL:https://spacecalendar.com/event/world-conference-on-aerospace-and-aeronautics-wcaa-2026/
LOCATION:Tokyo\, Japan
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260407
DTEND;VALUE=DATE:20260408
DTSTAMP:20260613T105500
CREATED:20260403T220302Z
LAST-MODIFIED:20260403T220612Z
UID:10001182-1775520000-1775606399@spacecalendar.com
SUMMARY:Launch Long March 8 / Unknown Payload
DESCRIPTION:Launch window 21:30-21:47 China Time | 03:30-03:47 HST for 9th launch from Commercial LC-1\, 59th launch from Wenchang. Long March 8 can take up to 5000 kg to a 700 km altitude Sun-synchronous orbit (SSO).
URL:https://spacecalendar.com/event/launch-long-march-8-unknown-payload/
LOCATION:Wenchang Space Launch Center\, ~19°N\, Hainan Island\, China
CATEGORIES:Launch
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260407
DTEND;VALUE=DATE:20260408
DTSTAMP:20260613T105500
CREATED:20260403T205856Z
LAST-MODIFIED:20260403T210010Z
UID:10001174-1775520000-1775606399@spacecalendar.com
SUMMARY:Aerospace Perspectives Series: The Accelerating Pace of Physics AI Modeling and What It Means for the Aerospace Industry
DESCRIPTION:Webinar with Juan Alonso\, CTO and Cofounder\, Luminary Cloud; Chair\, Department of Aeronautics and Astronautics\, Stanford University; at 14:00-15:00 EDT | 18:00-19:00 UTC | 10:00-11:00 HST. During this webinar\, Professor Alonso will describe the evolving landscape of artificial intelligence and machine learning methods as they relate to various applications in aerospace.
URL:https://spacecalendar.com/event/aerospace-perspectives-series-the-accelerating-pace-of-physics-ai-modeling-and-what-it-means-for-the-aerospace-industry/
LOCATION:Online
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260407
DTEND;VALUE=DATE:20260408
DTSTAMP:20260613T105500
CREATED:20260403T212314Z
LAST-MODIFIED:20260403T212314Z
UID:10001177-1775520000-1775606399@spacecalendar.com
SUMMARY:Minding the LEO Gap and the Future of Commercial Space Stations
DESCRIPTION:Examining the findings of the Beyond Earth Institute’s 2025 Commercial Space Stations Working Group report\, which evaluates whether NASA’s multi-phase CLD strategy can successfully sustain a continuous American presence in low Earth orbit while enabling a commercially viable space economy. Online at 13:00-14:00 EDT | 17:00-18:00 UTC | 07:00-08:00 HST \nIn addition\, the discussion will address recent updates to NASA’s CLD approach\, including the proposed shift toward a government-owned core module and a hybrid development model\, and consider how these changes may reshape industry expectations\, regulatory frameworks\, and the long-term structure of the commercial LEO ecosystem. Drawing on insights from industry leaders\, policymakers\, and technical experts\, the panel will explore the legal\, regulatory\, and operational constraints shaping this transition\, as well as the strategic implications for U.S. leadership in an increasingly competitive orbital environment.
URL:https://spacecalendar.com/event/minding-the-leo-gap-and-the-future-of-commercial-space-stations/
LOCATION:Online
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260407
DTEND;VALUE=DATE:20260408
DTSTAMP:20260613T105500
CREATED:20260403T220046Z
LAST-MODIFIED:20260403T220148Z
UID:10001181-1775520000-1775606399@spacecalendar.com
SUMMARY:Launch Minotaur IV / STP-S29A
DESCRIPTION:Launch window 07:30-12:30 PDT | 01:30-06:30 HST for an ESPA class satellite based on the Aegis Aerospace M-1 satellite bus used on the STPSat-4 mission for hosting research and technology demonstration payloads.
URL:https://spacecalendar.com/event/launch-minotaur-iv-stp-s29a/
LOCATION:SLC-8 (~35°N)\, Vandenberg SFB CA\, USA
CATEGORIES:Launch
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260407
DTEND;VALUE=DATE:20260410
DTSTAMP:20260613T105500
CREATED:20260219T070445Z
LAST-MODIFIED:20260219T071036Z
UID:10001023-1775520000-1775779199@spacecalendar.com
SUMMARY:5th International Academy of Astronautics (IAA) Conference on Space Situational Awareness (ICSSA)
DESCRIPTION:At GMV\, Santiago Grisolia 4\, Tres Cantos. Conference Chair is Riccardo Bevilacqua of Embry-Riddle Aeronautical University. The foremost purpose of Space Situational Awareness (SSA) is to provide decision-making processes with a quantifiable and timely body of evidence (predictive / imminent / forensic) of behavior(s) attributable to specific space domain threats and hazards. The conference will cover broad-ranging technical and policy related aspects associated with the topic of SSA.
URL:https://spacecalendar.com/event/5th-international-academy-of-astronautics-iaa-conference-on-space-situational-awareness-icssa/
LOCATION:Madrid\, Spain
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260407
DTEND;VALUE=DATE:20260410
DTSTAMP:20260613T105500
CREATED:20260331T004056Z
LAST-MODIFIED:20260331T004056Z
UID:10001164-1775520000-1775779199@spacecalendar.com
SUMMARY:2026 NASA Human Research Program Investigators' Workshop (HRP IWS)
DESCRIPTION:HRP IWS is the primary venue for reporting progress and results from HRP-funded research and technology tasks to Program Management\, with the additional benefit of permitting cross-discipline interaction among the full spectrum of investigators. It also provides NASA with an outreach opportunity to include abstract submissions from other external researchers who would like to become involved. \nThe workshop’s goal is to provide an informal\, collegial atmosphere for cross-disciplinary interaction. You must be registered to attend this event online and to view the IWS website (livestreaming\, detailed program\, on-demand content\, etc.). There is no registration fee for the workshop\, which runs approximately 08:00-16:00 CDT each day (13:00-21:00 UTC). \nScientific sessions featuring presentations by principal investigators will be organized and scheduled according to Human Research Program and related disciplines: \n\nBiological and Physical Sciences (BPS) (includes Space Biology)\nHuman Factors and Behavioral Performance (HFBP)\nHuman Health Countermeasures (HHC)\nResearch Operations and Integration (ROI)\nScience Integration Office (SIO) [formerly Exploration Medical Capability (ExMC)]\nSpace Radiation (SR)\nTranslational Research Institute for Space Health (TRISH)\nOther
URL:https://spacecalendar.com/event/2026-nasa-human-research-program-investigators-workshop-hrp-iws/
LOCATION:Online
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260407
DTEND;VALUE=DATE:20260410
DTSTAMP:20260613T105500
CREATED:20260403T205515Z
LAST-MODIFIED:20260403T205515Z
UID:10001173-1775520000-1775779199@spacecalendar.com
SUMMARY:5th IAA Conference on Space Situational Awareness
DESCRIPTION:The foremost purpose of Space Situational Awareness (SSA) is to provide decision-making processes with a quantifiable and timely body of evidence (predictive/imminent/forensic) of behavior(s) attributable to specific space domain threats and hazards. The conference will cover broad-ranging technical and policy related aspects associated with the topic of SSA. At Santiago Grisolia 4\, Tres Cantos.
URL:https://spacecalendar.com/event/5th-iaa-conference-on-space-situational-awareness/
LOCATION:Madrid\, Spain
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260408
DTEND;VALUE=DATE:20260409
DTSTAMP:20260613T105500
CREATED:20260227T201339Z
LAST-MODIFIED:20260323T090207Z
UID:10001048-1775606400-1775692799@spacecalendar.com
SUMMARY:Launch Falcon 9 / Cygnus CRS-2 NG-24
DESCRIPTION:Set for 08:51 EDT (02:51 HST)\, 24th flight of Orbital ATK uncrewed supply craft and 23rd to ISS under Commercial Resupply Services contract with NASA; booster will attempt return to new Landing Zone 40 (LZ-40).
URL:https://spacecalendar.com/event/launch-falcon-9-cygnus-crs-2-ng-24/
LOCATION:SLC-40 (~28°N)\, Cape Canaveral SFS FL\, USA
CATEGORIES:Launch
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260408
DTEND;VALUE=DATE:20260409
DTSTAMP:20260613T105500
CREATED:20260403T215138Z
LAST-MODIFIED:20260403T215438Z
UID:10001180-1775606400-1775692799@spacecalendar.com
SUMMARY:Silicon Valley Astronomy Lecture: The NASA Psyche Mission:  First Journey to an Unknown World
DESCRIPTION:Lindy Elkins-Tanton\, Director of the Space Sciences Laboratory at the University of California\, Berkeley\, will give an illustrated\, non-technical lecture at Smithwick Theater\, Foothill College\, 12345 El Monte Road\, at 19:00 PDT\, no cost.
URL:https://spacecalendar.com/event/silicon-valley-astronomy-lecture-the-nasa-psyche-mission-first-journey-to-an-unknown-world/
LOCATION:Los Altos Hills CA\, USA
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260409
DTEND;VALUE=DATE:20260410
DTSTAMP:20260613T105500
CREATED:20260330T224901Z
LAST-MODIFIED:20260410T192919Z
UID:10001163-1775692800-1775779199@spacecalendar.com
SUMMARY:Space Weather and Space Systems – Online Short Course
DESCRIPTION:Through May 14\, this course will demystify the space weather topic\, new to many people\, as it affects a wide variety of space systems. The course will provide a conceptual foundation without requiring pre-existing knowledge. 6 weekly modules are Thursdays 15:00-17:00 EDT | 19:00-21:00 UTC | 09:00-11:00 HST. All sessions will be recorded and available for replay; course notes will be available for download. \nInstructor Joseph Comberiate is also course developer for the ‘Space Weather and Space Systems’ graduate course at Johns Hopkins University. He is the Group Supervisor of the Space Algorithms and Technologies group at JHU Applied Physics Lab\, where he has worked since receiving his Ph.D. in 2006 in Electrical Engineering from the University of Illinois Urbana-Champaign. His dissertation focused on tomographic reconstruction of ionospheric electron density using space-based ultraviolet observations. He also holds M.S. and B.S. degrees in Electrical Engineering from University of Illinois. \nBetween lectures during the course\, the instructor will be available via email for technical questions and comments. \nThis new essential course\, in partnership with Johns Hopkins University\, explores the space environment in the context of its impact on space system operations. \nStudents will receive an AIAA Certificate of Completion and an additional Certificate of Completion from Johns Hopkins University at the end of the course. \n  \n 
URL:https://spacecalendar.com/event/22499/
LOCATION:Online
CATEGORIES:Education Program
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260409
DTEND;VALUE=DATE:20260410
DTSTAMP:20260613T105500
CREATED:20260331T004652Z
LAST-MODIFIED:20260331T005432Z
UID:10001165-1775692800-1775779199@spacecalendar.com
SUMMARY:Where Community College Technical Education Meets Space Innovation
DESCRIPTION:For STEM educators and for students interested in aerospace careers\, a chance to hear from a NASA apprentice who will discuss how community college education can be your gateway to exciting opportunities in aerospace\, whether entering via STEM fields\, Technical trades or Engineering technology. There are multiple pathways to NASA careers\, and community colleges provide hands-on training\, workforce certifications and apprenticeships. 13:00-13:50 EDT | 10:00-10:50 PDT | 07:00-07:50 HST.
URL:https://spacecalendar.com/event/where-community-college-technical-education-meets-space-innovation/
LOCATION:Online
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260409
DTEND;VALUE=DATE:20260410
DTSTAMP:20260613T105500
CREATED:20260403T213437Z
LAST-MODIFIED:20260403T213722Z
UID:10001178-1775692800-1775779199@spacecalendar.com
SUMMARY:Lunar Surface Innovation Consortium (LSIC) Surface Power April Telecon
DESCRIPTION:Bri DeMattia (NASA Glenn Research Center) will present the work of NASA’s Safe\, Innovative\, Interoperable Modular Power for Lunar Exploration (SIIMPLE) team. At 11:00 EDT | 15:00 UTC | 05:00 HST. \nSIIMPLE offers a modular battery system solution\, implementing advancements in high specific energy cell chemistries\, aggressive choices in battery materials\, innovative safety\, and cutting-edge packaging concepts to create a modular building block with common interfaces that can be utilized across a wide variety of mission platforms. SIIMPLE wants to hear from you! What are your lunar/Mars surface power needs that would benefit from battery modularity? This is a great opportunity to get your questions answered and provide feedback to inform the team’s work. We are looking forward to learning about this effort and are excited for the powerful insights you will bring to the discussion! \nDownload and save the attached calendar invite\, or join via the Zoom information below:\nhttps://jhuapl.zoomgov.com/j/1607734364?pwd=MMN4rHuFbOzwWLkRvVfLKP83SINaEF.1
URL:https://spacecalendar.com/event/lunar-surface-innovation-consortium-lsic-surface-power-april-telecon/
LOCATION:Online
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260409
DTEND;VALUE=DATE:20260410
DTSTAMP:20260613T105500
CREATED:20260403T213859Z
LAST-MODIFIED:20260403T214727Z
UID:10001179-1775692800-1775779199@spacecalendar.com
SUMMARY:AIAA-SF Young Professionals Happy Hour
DESCRIPTION:At Ludwig’s Biergarten\, 383 Castro St\, Mountain View\, CA 94041\, Apr. 9\, 2026\, 5 – 6:30pm
URL:https://spacecalendar.com/event/aiaa-sf-young-professionals-happy-hour-2/
LOCATION:Mountain View CA\, USA
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260409
DTEND;VALUE=DATE:20260410
DTSTAMP:20260613T105500
CREATED:20260403T220944Z
LAST-MODIFIED:20260403T221155Z
UID:10001183-1775692800-1775779199@spacecalendar.com
SUMMARY:Launch Long March 6A / Unknown Payload
DESCRIPTION:Launch window 03:35-03:46 China Time April 9 | 09:35-09:46 HST April 8 for the 23rd launch from Launch Complex 9A\, and 153rd launch from Taiyuan Satellite Launch Center. The Long March 6A has solid rocket boosters.
URL:https://spacecalendar.com/event/launch-long-march-6a-unknown-payload/
LOCATION:Taiyuan Satellite Launch Center (TSLC)\, ~39°N\, Shanxi\, China
CATEGORIES:Launch
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260409
DTEND;VALUE=DATE:20260410
DTSTAMP:20260613T105500
CREATED:20260403T221526Z
LAST-MODIFIED:20260403T221612Z
UID:10001184-1775692800-1775779199@spacecalendar.com
SUMMARY:Launch Falcon 9 / Starlink Group 17-21
DESCRIPTION:Launch window 22:39 April 9 – 02:39 April 10 PDT | 16:39-20:39 April 9 HST for 25 internet satellites; Booster B1063 to land on ASDS OCISLY after this 32nd flight.
URL:https://spacecalendar.com/event/launch-falcon-9-starlink-group-17-21/
LOCATION:SLC-4E (~35°N)\, Vandenberg SFB CA\, USA
CATEGORIES:Launch
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Pacific/Honolulu:20260410T000000
DTEND;TZID=Pacific/Honolulu:20260410T000000
DTSTAMP:20260613T105500
CREATED:20260411T025409Z
LAST-MODIFIED:20260411T030600Z
UID:10001194-1775779200-1775779200@spacecalendar.com
SUMMARY:Ground Control #3: Space and the AI Revolution
DESCRIPTION:With guest Arnt-Børre Salberg of the Norwegian Computing Center\, partner with ESA for THOR Earth observation\, a shared platform available to anyone with basic Python skills. At Mesh Youngstorget\, Møllergata 6\, 17:00-20:00 CEST. No charge but registration required. Program followed by networking.
URL:https://spacecalendar.com/event/ground-control-3-space-and-the-ai-revolution/
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260410
DTEND;VALUE=DATE:20260411
DTSTAMP:20260613T105500
CREATED:20250403T222820Z
LAST-MODIFIED:20260409T192831Z
UID:10001186-1775779200-1775865599@spacecalendar.com
SUMMARY:Artemis II Splashdown in the Pacific Ocean Near San Diego CA\, USA
DESCRIPTION:Expected for 17:07 PDT | 14:07 HST | 20:07 EDT | 00:07 UTC\, after ~10-day journey around the Moon and 4-day return to Earth from Moon. A joint team of NASA specialists and U.S. Navy divers will secure the capsule\, check for hazards\, and recover the crew. Five large airbags will inflate to ensure the capsule is upright.
URL:https://spacecalendar.com/event/artemis-ii-splashdown-in-the-pacific-ocean-near-san-diego-ca-usa/
LOCATION:Pacific Ocean
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260410
DTEND;VALUE=DATE:20260411
DTSTAMP:20260613T105500
CREATED:20250916T203426Z
LAST-MODIFIED:20251006T205733Z
UID:10000224-1775779200-1775865599@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-2/
LOCATION:Statewide Hawai’i\, USA
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260410
DTEND;VALUE=DATE:20260411
DTSTAMP:20260613T105500
CREATED:20260331T010232Z
LAST-MODIFIED:20260331T010232Z
UID:10001168-1775779200-1775865599@spacecalendar.com
SUMMARY:From Earth to the Universe: At Robinson Planetarium
DESCRIPTION:In honor of Astronomy Month\, celebrated around the Earth\, this full-dome planetarium program takes the audience out to the colorful birthplaces and burial grounds of stars\, and still further out beyond the Milky Way to the unimaginable immensity of myriad galaxies. Along the way\, the audience will learn about the history of astronomy\, the invention of the telescope\, and today’s giant telescopes that allow us to probe ever deeper into the Universe. At Adrian College\, 110 South Madison Street\, 19:00 EDT. \nThe planetarium will also address light pollution\, a current issue affecting dark skies.
URL:https://spacecalendar.com/event/from-earth-to-the-universe-at-robinson-planetarium-3/
LOCATION:Adrian MI\, USA
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260410
DTEND;VALUE=DATE:20260414
DTSTAMP:20260613T105500
CREATED:20260403T210358Z
LAST-MODIFIED:20260403T210358Z
UID:10001175-1775779200-1776124799@spacecalendar.com
SUMMARY:Space Generation Fusion Forum SGFF 2026
DESCRIPTION:Held annually in conjunction with the Space Symposium\, SGFF is a multi-day\, high-intensity\, fast-paced professional development and networking event focused on the global space industry. Students and young professionals from around the world\, who are working and participating in all facets of the space community\, apply to attend SGFF each year. At the scenic Broadmoor Resort in Colorado Springs\, Colorado\, USA.
URL:https://spacecalendar.com/event/space-generation-fusion-forum-sgff-2026/
LOCATION:Colorado Springs CO\, USA
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260411
DTEND;VALUE=DATE:20260412
DTSTAMP:20260613T105500
CREATED:20260219T102818Z
LAST-MODIFIED:20260303T212104Z
UID:10001034-1775865600-1775951999@spacecalendar.com
SUMMARY:25th Yuri's Night Celebration
DESCRIPTION:No-cost\, all-day\, family-friendly event at Griffith Observatory featuring Astronauts Jannicke Mikkelsen and Ron Garan. A special ticketed feature presentation is at 7pm followed by a VIP reception that includes beer\, wine\, appetizers\, and after hours telescope access. \nAt 2800 E Observatory Rd\, Los Angeles\, CA 90027\, on the southern slope of Mount Hollywood in Griffith Park.
URL:https://spacecalendar.com/event/25th-yuris-night-celebration/
LOCATION:Los Angeles CA\, USA
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260411
DTEND;VALUE=DATE:20260412
DTSTAMP:20260613T105500
CREATED:20260331T011729Z
LAST-MODIFIED:20260331T011729Z
UID:10001169-1775865600-1775951999@spacecalendar.com
SUMMARY:Maunakea Observatories' Participation in Annual Merrie Monarch Parade
DESCRIPTION:MKO staff\, ʻohana and community partners are invited to march in the annual Merrie Monarch Parade representing the Maunakea Observatories. We will gather at the soccer fields on bayfront that morning to talk story and make lei before marching. Please sign up to attend here. This is open to anyone and everyone to participate! 10:00-12:30 HST
URL:https://spacecalendar.com/event/maunakea-observatories-participation-in-annual-merrie-monarch-parade/
LOCATION:Hilo HI\, USA
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260411
DTEND;VALUE=DATE:20260412
DTSTAMP:20260613T105500
CREATED:20260410T205819Z
LAST-MODIFIED:20260410T210641Z
UID:10001187-1775865600-1775951999@spacecalendar.com
SUMMARY:Oklahoma Space Alliance Meeting
DESCRIPTION:14:00 CDT at Cyber Hall\, 914 W Main St\, opposite Norman High School; prospective members are welcome. Agenda: Introductions and review of Space events this past month; What’s Happening in Space – News\, Pictures\, and Videos approximately one hour\, see the April Update at http://osa.nss.org before the meeting for items to be discussed; Chapter Business Discussion; chat / networking. To get to the meeting space from points north\, take Highway 77 exit off I-35\, and continue south until you reach Main Street. Norman Computers\, next door to Cyber Hall\, is about a block and a half west of this on the south (left) side of a small mall.
URL:https://spacecalendar.com/event/oklahoma-space-alliance-meeting/
LOCATION:Norman OK\, USA
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260412
DTEND;VALUE=DATE:20260413
DTSTAMP:20260613T105500
CREATED:20250117T225523Z
LAST-MODIFIED:20260206T003021Z
UID:10000065-1775952000-1776038399@spacecalendar.com
SUMMARY:65th Commemoration of Human Spaceflight / 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/65th-commemoration-of-human-spaceflight-cosmonautics-day/
LOCATION:Worldwide
CATEGORIES:Observation / Anniversary
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260412
DTEND;VALUE=DATE:20260413
DTSTAMP:20260613T105500
CREATED:20250916T203058Z
LAST-MODIFIED:20260206T003026Z
UID:10000222-1775952000-1776038399@spacecalendar.com
SUMMARY:Yuri’s Night Celebrations
DESCRIPTION:Launching parties around the world every year on or around April 12th\, in commemoration of Yuri Gagarin becoming the first human to venture into space on April 12\, 1961\, and the inaugural launch of the first Space Shuttle on April 12\, 1981. We use space to bring the world together\, to empower the greatest parts of who we are\, and give vision to where we are going. \nYuri’s Night was inaugurated April 12\, 2001.
URL:https://spacecalendar.com/event/yuris-night-celebrations-2/
LOCATION:Worldwide
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260412
DTEND;VALUE=DATE:20260413
DTSTAMP:20260613T105500
CREATED:20260403T221833Z
LAST-MODIFIED:20260403T221905Z
UID:10001185-1775952000-1776038399@spacecalendar.com
SUMMARY:Launch Falcon 9 / Starlink Group 10-24
DESCRIPTION:Launch window 02:57 – 06:57 EDT | 20:57 Apr 11 – 00:57 Apr 12 HST for 29 internet satellites; Booster 1080 expected to land on ASDS JRTI after this 26th flight.
URL:https://spacecalendar.com/event/launch-falcon-9-starlink-group-10-24/
LOCATION:SLC-40 (~28°N)\, Cape Canaveral SFS FL\, USA
CATEGORIES:Launch
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260412
DTEND;VALUE=DATE:20260414
DTSTAMP:20260613T105500
CREATED:20260129T203340Z
LAST-MODIFIED:20260206T003008Z
UID:10000968-1775952000-1776124799@spacecalendar.com
SUMMARY:AIAA Region I Student Conference
DESCRIPTION:Research papers are presented in a formal technical meeting atmosphere\, and ideas are exchanged and programs discussed. Cash prizes given for 1st\, 2nd and 3rd place papers in each category. At University of Maryland.
URL:https://spacecalendar.com/event/aiaa-region-i-student-conference/
LOCATION:College Park MD\, USA
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
BEGIN:VEVENT
DTSTART;VALUE=DATE:20260413
DTEND;VALUE=DATE:20260414
DTSTAMP:20260613T105500
CREATED:20260402T202100Z
LAST-MODIFIED:20260402T205909Z
UID:10001171-1776038400-1776124799@spacecalendar.com
SUMMARY:Registration Due: Lunar Surface Innovation Consortium Spring Meeting
DESCRIPTION:23:59 EDT | 03:59 UTC April 14. No cost for Online attendance; US$150-220 for in-person (Laurel MD\, USA). Theme Accelerate the Pace: Touch Down\, Power Up\, and Explore! focuses on urgency for lunar infrastructure technology efforts\, inviting discussions on how we can accelerate progress together. With the incredible momentum set by NASA’s Ignition Moon Base announcement and the successful launch of Artemis II\, we can’t think of a better time to celebrate and make plans to address the critical timelines and sequential phases required to achieve our lunar surface goals! \nPlease visit the Registration Portal for registration options. Also\, make sure to reserve your ticket early for the Networking Reception on Day 1! \nWhat to look forward to this Spring? \n\nExpert NASA and industry keynote speakers\nPanels and breakout sessions on lunar infrastructure and technology topics\nOver 100 technical posters\nOver 30 technologies at the Tech Showcase
URL:https://spacecalendar.com/event/registration-due-lunar-surface-innovation-consortium-spring-meeting/
LOCATION:Online
CATEGORIES:Meeting / Conference / Symposium
END:VEVENT
END:VCALENDAR