• Sunday

    Monday

    — SpaceX,
    SLC-40 (~28°N), Cape Canaveral SFS FL, USA
    Launch window EDT 23:14 Mar 9 - 01:43 Mar 10 (17:14-19:43 Mar 9 HST); going to GTO, EchoStar 25 is a direct broadcast satellite for the DISH...
    — American Institute of Aeronautics and Astronautics (AIAA), Royal Aeronautical Society,
    Online
    A Wondering Fluid Mechanics Scientific Career is Ivett Leyva's title for description of her remarkable career, including preventing rocket explosions, testing propulsion and enhancing scientific understanding of...
    — Space Resources Roundtable (SRR),
    Online
    To be held June 2-5, 2026, at Colorado School of Mines, to bring together participants around the world from space agencies, research organizations, academia, the space private sector,...
    — Firefly Aerospace,
    SLC-2W (~35°N), Vandenberg SFB CA, USA
    Launch window open 17:50-19:50 PDT (14:50-16:50 HST) for test flight of multiple Block II systems including avionics and thermals although the last flight in the current configuration,...
    — Space Faculty,
    Singapore
    For undergraduates in STEM-related courses. At Singapore University of Technology and Design (SUTD), established in 2012 in collaboration with Massachusetts Institute of Technology (MIT)

    Tuesday

    — National Oceanic and Atmospheric Administration (NOAA),
    College Park MD, USA
    Includes Space Weather subject on agenda as well as Data Assimilation / Machine Learning / A.I.; online option available, and in-person at NCWCP Conference Center, 5830 University...

    Wednesday

    — SpaceX,
    SLC-4E (~35°N), Vandenberg SFB CA, USA
    Launch window 03:58-07:58 PDT (00:58-04:58 HST) for 25 internet satellites; after this 32nd re-use, booster B1071 expected to land on ASDS barge OCISLY in the Pacific Ocean.
    — American Institute of Aeronautics and Astronautics (AIAA),
    Online
    American Institute of Aeronautics and Astronautics (AIAA) Book Talks highlight books and authors published by AIAA. The Anatomy of Autonomy concerns autonomous aerospace flight, is by Michael...
    — SETI (Search for Extraterrestrial Intelligence) Institute, Astronomical Society of the Pacific,
    Los Altos Hills CA, USA
    At Smithwick Theater of Foothill College, 19:00 PDT, Bruce Macintosh (Director of the University of California Observatories) will give a free, illustrated, non-technical lecture. No admission charge;...
    — Launchspace Services,
    Huntsville AL, USA
    In the 2 days prior to 48th Aerospace Mechanisms Symposium, Launchspace offers: Course 1: Fundamentals of Space Vehicle Mechanisms, https://www.launchspace.com/svm2026reg/ or Course 2: Compliant Mechanism Design, https://www.launchspace.com/cmdreg2026/...

    Thursday

    — SpaceX,
    SLC-40 (~28°N), Cape Canaveral SFS FL, USA
    Launch window 06:00-10:00 EDT (00:00-04:00 HST) for 29 internet satellites; after this 6th re-use, booster B1095 expected to land on ASDS barge JRTI.
    — American Astronautical Society (AAS), National Aeronautics and Space Administration (NASA),
    Washington DC, USA
    Bringing the space community together to discuss the latest in the industry, including Moon communications and 2026 space policy. At National Housing Center, 1201 15th St NW,...
    $20 – $875

    Friday

    — National Space Club and Foundation,
    Washington DC, USA
    69th annual event held in honor of Dr. Robert H. Goddard, convenes ~2,000 participants for presentation of the Goddard Trophy and for awards recognizing accomplishments in spaceflight,...
    $480

    Saturday

    — SpaceX,
    SLC-4E (~35°N), Vandenberg SFB CA, USA
    Launch window 19:37-23:37 PDT (16:37-20:37 HST) for 25 internet satellites; after this 14th re-use, booster B1088 expected to land on ASDS barge OCISLY in the Pacific Ocean.
    — American Institute of Aeronautics and Astronautics (AIAA) Los Angeles Section,
    Lakewood CA, USA
    Presenter / Speaker: Michelle Evans, AIAA Distinguished Speaker, at Iacoboni Library, 4990 Clark Avenue, 11:00 PDT. Evans is founder of Mach 25 Media (www.Mach25Media.com), and is a...

    Sunday

    — SpaceX,
    SLC-40 (~28°N), Cape Canaveral SFS FL, USA
    Launch window 07:11-11:11 EDT (01:11-05:11 HST) for 29 internet satellites; after this 11th re-use booster B1090 expected to land on ASDS barge ASOG in the Atlantic Ocean.

    Monday

    — National Aeronautics and Space Administration (NASA),
    Online
    Streaming live at 14:00 EDT | 08:00 HST | UTC-4 on NASA YouTube channel, news conference participants include: Bill Spetch, operations integration manager, and spacewalk flight directors...
    — National Space Society (NSS), Alliance for Space Development and Settlement (ASD),
    Washington DC, USA
    Volunteers will advocate for space-related support and funding with members of United States Senate and US House of Representatives or their staff. Mandatory in-person training for advocates...
    $50
    — Lunar and Planetary Institute (LPI), Universities Space Research Association (USRA),
    The Woodlands TX, USA
    Expecting 2,000+ for the latest science, research, discoveries; at Waterway Marriott and online. Abstract peer review drives selection of presenters from global scientific community. LPSC began in...
    $400 – $700

    Tuesday

    — National Aeronautics and Space Administration (NASA),
    Kennedy Space Center Visitor Complex FL, USA
    Astronaut Steven L. Smith flew as Mission Specialist on 3 Space Shuttles, Endeavor, Discovery and Atlantis, for 4 missions, STS-68, STS-82, STS-103 and STS-110. See him at...
    US$62 – US$187

    Wednesday

    — National Aeronautics and Space Administration (NASA),
    Low Earth Orbit (LEO)
    NASA Astronauts Jessica Meir and Chris Williams will conduct U.S. spacewalk 94, exiting the Quest airlock at about 08:00 EDT | 12:00 UTC | 02:00 HST (video coverage beginning...
    — Lunar Exploration Analysis Group (LEAG), Johns Hopkins University Applied Physics Lab (JHU-APL),
    Online / The Woodlands TX, USA
    At 11:00 CDT in-person at The Woodlands TX, USA, and Online at 15:00 CDT / UTC-5, both including an update from the recent LEAG annual meeting, and...
    — International Institute of Air and Space Law (IIASL),
    Leiden, The Netherlands
    Earth and outer space have become increasingly intertwined environmentally, politically and philosophically, as satellite constellations multiply, lunar activities expand, and aspirations for Mars and beyond gain momentum....
    €200

    Thursday

    — Isar Aerospace,
    Andøya Spaceport, ~63°N, Norway
    Launch window 17:00-18:00 GFT (10:00-11:00 HST) for 2nd test flight of Isar Spectrum launch vehicle, to carry 5 cubesats to SSO, and ESA "Boost!" experiment: * CyBEEsat...
    — Kii Space Hub,
    Spaceport Kii, ~33.5N, Kushimoto, Wakayama Prefecture, Japan
    Kii Space HUB FY2025 Annual Report Meeting, includes a planned site visit to Spaceport Kii. Speaker is from the Kii Space HUB Office of Industry Partnerships.
    — Global Satellite Operators Association (GSOA),
    Online
    At 11:00 EDT | 15:00 UTC, subtitled "Who Benefits, Who Leads & What Comes Next?", session will address cloud computing, AI and Earth imagery, along with regulatory...

    Friday

    — CAS Space subsidiary of Chinese Academy of Sciences,
    Jiuquan Space Launch Center, ~41°N, Gansu, China
    53-meter launcher to carry prototype cargo spacecraft designed for Tiangong Space Station resupply. Kinetica-2 capable of delivering up to 12,000 kg to LEO.
    — Sun-Earth,
    Worldwide
    Occurs 04:45 HST / 14:45 UTC; March equinox is known as the vernal equinox (or spring equinox) in the Northern Hemisphere and as the autumnal equinox (or...
    — Quad Cinema,
    New York NY, USA
    Quad Cinema, 34 West 13th Street, will inaugurate showings of this film; 12:55, 14:45, 17:05, 19:00, 21:20 EDT. Their description: Astronaut Eileen Collins was the first woman...
    — National Aeronautics and Space Administration (NASA),
    SLC-39B, ~29°N, Kennedy Space Center FL, USA
    Anticipated return to Launch Complex 39B of Artemis II stack -- SLS and Orion capsule -- ahead of anticipated April 1 launch for Moon flyby with 4...

    Saturday

    — National Space Society (NSS), American Space Museum,
    Titusville FL, USA
    3rd annual event celebrates the last 3 seconds before blastoff, Brevard County, the Space Coast community, and Robert "Ozzie" Osband. At Spaceview Park, 8 Broad Street, 11:00-17:00...
    — American Institute of Aeronautics and Astronautics (AIAA),
    San Luis Obispo CA, USA
    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...

    Sunday

    — Roscosmos State Corporation,
    Baikonur Cosmodrome, ~46°N, Kazakhstan
    16:59 UTC+5 (01:59 HST) to launch resupply mission to the International Space Station that was delayed from December 2025 after November launchpad damage at spaceport operated by...
    — African Astronomical Society (AfAS), Botswana International University of Science and Technology (BIUST),
    Kasane, Botswana
    Part of 2026 African Astronomical Society Conference in Botswana April 22-27 and in collaboration with NASA SSERVI, features presentations on lunar science, planetary exploration, and human spaceflight...
    — American Institute of Aeronautics and Astronautics (AIAA),
    Worcester MA, USA
    Space‑themed event at Hanover Theatre & Conservatory to celebrate the 100th anniversary of humanity’s first modern rocket launch—achieved by Worcester’s own Dr. Robert H. Goddard, the “Father...
    — International Astronomical Union (IAU), Botswana International University of Science and Technology (BIUST),
    Kasane, Botswana
    At Wild View Resorts, 80 President Avenue, to bring together Africa’s astronomy and space science community alongside global collaborators, to create an exceptional platform for networking, collaboration,...

    Monday

    — National Academies of Sciences, Engineering, Medicine,
    Washington DC, USA
    Explore the latest developments and discuss the future of the space science from a variety of perspectives, from planetary protection to astrophysics to Earth science and applications...
    — JPL, National Aeronautics and Space Administration (NASA),
    Online
    38th Annual Planetary Science Summer School (PSSS) is a 3-month early career experience at Jet Propulsion Laboratory in Pasadena CA for grad-level students, post docs, faculty members,...
    — Access Intelligence LLC,
    Washington DC, USA
    Satellite industry "first and largest experience of the year" with 15,000+ registrants and 450+ exhibitors — uniting commercial innovators, government / military decision-makers, and end-users from 110+​...
    $149
    — Munich Aerospace, Institut für Technik Intelligenter Systeme (ITIS, Institute for Intelligent Systems Technology),
    Munich, Germany
    Merging two space events into one: Munich New Space Summit and Munich Satellite Navigation Summit, March 23-25 focusing on former, Mach 25-27 on latter, with March 25...
    €300

    Tuesday

    — National Aeronautics and Space Administration (NASA), Roscosmos State Corporation,
    Low Earth Orbit (LEO)
    Roscosmos Progress-33 cargo craft to dock at ISS approximately 13:34 UTC | 09:34 EDT | 03:34 HST after launch from Baikonur Cosmodrome. Live coverage beginning 11:45 UTC...
    — Atlantic Council,
    Online / Washington DC, USA
    A conversation focusing on international space collaboration and commercial space innovation, to explore priorities, partnerships, and long-term visions among top space agencies, space enterprises, and the telecommunication...
    — International Astronautical Federation (IAF),
    Paris, France
    At Newcap Event Center, 3 Quai de Grenelle, 15th arrondissement, near the Eiffel Tower and Porte de Versailles; Includes a Global Networking Forum and Distinguished Service Award...

    Wednesday

    — Meridian International Center,
    Washington DC, USA
    As space becomes increasingly multipolar, commercialized and contested, the need for international cooperation has never been greater. Meridian’s Space Diplomacy Forum: Shared Horizons will convene diplomats, international...
    — SpaceFund,
    Washington DC, USA
    Reception at Florida House, 16:30-18:30 EDT and Industry Gathering at The Pierce School 19:00+ EDT for attendees of SatShow Week, March 23-26, 2026. Reception RSVP at https://www.zeffy.com/en-US/ticketing/florida-space-forum-with-spacefund...
    — Spaceport Norway,
    Oslo, Norway
    Guest is University of Oslo Professor Svein-Erik Hamran, who built RIMFAX, the first radar ever to operate on the surface of another planet. He is now developing...
    — Alba Orbital,
    Glasgow, Scotland
    9th annual conference addressing development of "pico" satellites, providing forum for collaboration among industry and academia. At Glasgow University Union (GUU), 32 University Avenue. Tour of Alba...
    €86 – €130

    Thursday

    — Universities Space Research Association (USRA), Space Policy Institute (SPI) of George Washington University,
    Online / Washington DC, USA
    Annual symposium on Science Priorities, Readiness, and Enterprise Integration, at Holiday Inn on the National Mall, 550 C Street SW, at 13:00-17:30 EDT (07:00-11:30 HST) and online,...
    — Lunar Surface Innovation Consortium (LSIC), Johns Hopkins University Applied Physics Lab (JHU-APL),
    Online
    LSIC Surface Power Focus Group online discussion of dust-toleration connectors for lunar surface applications. Jorge Núñez, from Johns Hopkins Applied Physics Laboratory (JHU-APL), will present an overview...
    — International Academy of Astronautics (IAA),
    Paris, France
    The Moon naturally shields electromagnetic waves generated by human activities on Earth and around it, results in a silence zone on and above its Farside, called Shielded...

    Friday

    — British Interplanetary Society (BIS),
    London, United Kingdom
    17:30 UT, in person and online, this event brings together leading women from across the space industry to explore the milestones shaped by women and the pathways...
    — American Institute of Aeronautics and Astronautics (AIAA),
    Houston TX, USA
    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...

    Saturday

    — Kennedy Space Center Visitor Complex,
    Kennedy Space Center Visitor Complex FL, USA
    A never-before-seen Artemis experience on the bottom floor of Space Shuttle Atlantis. This exclusive exhibition immerses you in the story, scale and ambition of Artemis II.  Created...

    Sunday

    — American Astronautical Society (AAS),
    Online
    Convening July 26-30 at Hilton Whistler Resort & Spa in Whistler, British Columbia, Canada, the conference welcomes technical papers spanning all areas of astrodynamics and space-flight mechanics...

    Monday

    — International Space University (ISU),
    Washington DC, USA
    Washington DC-area US Alumni Association features Marcella Kneppers and Bastiaan van den Berg. Kneppers is Kingdom of the Netherlands Senior Advisor for Innovation, Science, and Technology at...
    — UzCosmos National Space Agency of Uzbekistan,
    Tashkent, Uzbekistan
    5th annual event, expecting 500+ attendees and 40+ speakers, discussing space and satellite business among space agencies and industry. At InterContinental Hotel, 2 Shakhrisabz Street in Trilliant...
    £995 – £1195

    Tuesday

    — Commercial Space Federation (CSF), SpaceNews,
    Online
    A conversation on the energy and computing needs driving the push toward orbital data centers. No cost, registration required. With Star Catcher CEO Andrew Rush, and Foundation...
    — Indian Space Research Organisation (ISRO),
    Satish Dhawan Space Center, ~14°N, Sriharikota, India
    Earth-observing satellite to geostationary orbit above India. Expected to be 5th successful launch of GSLV Mk II.
    — American University in Dubai (AUD), United Arab Emirates Space Agency (UAESA),
    Dubai, United Arab Emirates
    At campus of the American University in Dubai (AUD), 15:00-18:00 UTC+4, organized by Armen V. Papazian, Visiting Professor of Space Economics to share United Arab Emirates' vision...
  • Wednesday

    — National Aeronautics and Space Administration (NASA),
    Low Earth Orbit (LEO)
    For U.S. spacewalk 95, planned for April, two NASA Astronauts (yet to be named) will prepare the station’s 3B power channel for a future solar array installation....
    — National Aeronautics and Space Administration (NASA),
    Nationwide USA
    Commemorations occur today in honor of 1st ever NASA Space Shuttle Columbia carrying John Young and pilot Robert Crippen around Earth on 54.5-hour mission in 1981.
    — National Aeronautics and Space Administration (NASA),
    SLC-39B, ~29°N, Kennedy Space Center FL, USA
    Launch window 18:24-20:24 EDT | 22:24 UTC | 12:24 HST for crew of 4 in Orion spacecraft on around-the-Moon flight to last 9-10 days; 3 USA and...
    — United Launch Alliance (ULA),
    SLC-41 (~28°N), Cape Canaveral SFS FL, USA
    NET Apr — Launch Atlas V / Starliner: Next launch of Starliner crew vehicle set to occur "early 2026", unknown whether craft will carry crew on this...
    — Landspace,
    Jiuquan Space Launch Center, ~41°N, Gansu, China
    2nd orbital launch, attempt for booster recovery, by commercial launch firm Landspace of China; follows successful 1st orbital launch of Zhuque-3 stainless steel methalox rocket
    — Space Faculty, Crimson Education,
    Online
    Majoring in STEM is popular among Singapore students, but university admissions do not evaluate all applicants equally! Join Crimson Education & Space Faculty Singapore for advice. 19:00...
    — Centre National D’études Spatiales (CNES), European Space Agency (ESA),
    Bordeaux, France
    Winners of the local hackathons will compete for international semi-finals and finals. This event takes place every two years and is currently preparing its 6th edition. Last...

    Thursday

    — Full Moon,
    Moon Orbit
    02:12 UTC (14:12 HT)
    — National Aeronautics and Space Administration (NASA),
    Online
    NASA Postdoctoral Program offers US and international scientists the opportunity to advance their research while contributing to NASA’s scientific goals. The NPP supports fundamental science; explores the...

    Friday

    — Kennedy Space Center Visitor Complex,
    Kennedy Space Center Visitor Complex FL, USA
    Yuri’s Night joins Kennedy Under the Stars to host the official East Coast flagship event, 18:00 EDT (entry at 17:00). Yuriʻs Night honors the first human in...
    US$65

    Saturday

    — Comet C / 2026 A1 (MAPS),
    Deep Space
    Predicted date for the comet to make a close pass by the Sun (perihelion), potentially triggering a sudden brightening and dramatic tail. If it survives the encounter,...

    Tuesday

    — SpaceX,
    Starbase, 25.9°N, Boca Chica TX, USA
    12th flight overall of the two-stage Starship vehicle, but first of bigger / more-powerful Version 3 / V3, with higher thrust for both the Super Heavy booster...
    — Defense Strategies Institute,
    Washington DC, USA
    Positioning, Navigation, Timing -- foundational for space / lunar missions. Two days of networking, candid discussion, and collaboration for practical insights on the advancement and development of...
    Free

    Wednesday

    — SpaceX,
    SLC-40 (~28°N), Cape Canaveral SFS FL, USA
    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...

    Friday

    — Hawai'i, USA,
    Statewide Hawai’i, USA
    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...

    Saturday

    — The SpaceKind Foundation, Griffith Observatory,
    Los Angeles CA, USA
    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...

    Sunday

    — Yuri's Night,
    Worldwide
    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...
    — American Institute of Aeronautics and Astronautics (AIAA),
    College Park MD, USA
    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...

    Monday

    — American Society of Civil Engineers (ASCE), Texas A&M University,
    College Station TX, USA
    20th International Conference on Engineering, Science, Construction and Operations in Challenging Environments: ASCE Earth & Space 2026
    — Space Foundation,
    Colorado Springs CO, USA
    Theme: Building Capacity Through Innovation and Collaboration. Expecting 10,000+ registrants, 247 exhibitors, 24 space agencies, 1500+ organizations. At The Broadmoor Hotel & Cheyenne Mountain Resort. Access to...
    Free
    — Space Faculty,
    Singapore
    For undergraduates in STEM-related courses. At Singapore Institute of Technology (SIT)
    — United Nations Office of Outer Space Affairs (UNOOSA),
    Vienna, Austria
    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...

    Tuesday

    — California Polytechnic State University (Cal Poly),
    San Luis Obispo CA, USA
    At Performing Arts Center San Luis Obispo. 3 Day Professional Pass (Includes Admission & Networking Dinner): Early Bird Registration**  - $450 (ends Febuary 1st) Regular Registration - $550...
    — American Institute of Aeronautics and Astronautics (AIAA),
    Online
    Comprehensive course covering basic launch vehicle avionics systems engineering, and design processes and principles. Instructor is George N. Andrew; 15 classroom hours / 1.5 CEU-PDH; online via...
    US$495

    Wednesday

    — National Aeronautics and Space Administration (NASA),
    Edwards CA, USA
    At NASA Armstrong flight Research Center, for companies, government agencies and organization to explore collaboration opportunities in advanced research and technology development with NASA. 08:00-16:00 PDT on...
    — Johns Hopkins University Applied Physics Lab (JHU-APL),
    Laurel MD, USA
    AIAA secret/NOFORN event covering the strategic, programmatic, and technical topics and policy issues pertaining to the aerospace and defense community.

    Thursday

    — American Institute of Aeronautics and Astronautics (AIAA),
    Wichita KS, USA
    Applied Aerodynamics, Aircraft Design, Design Engineering and Flight Test Technical Committees of AIAA all pitch in to call forth enthusiastic creativity from the next generation. College-student teams...

    Saturday

    Sunday

    — The Planetary Society,
    Washington DC, USA
    Annual advocacy event that connects space advocates with their members of Congress in Washington D.C.

    Monday

    — International Academy of Astronautics (IAA), Italian Space Agency (ASI),
    Montecatini, Italy
    A platform for a fruitful discussion of fundamental problems and practical issues, exchange of research results and ideas in space biology and medicine, including: – Analogue Environments...
    €100 – €700

    Tuesday

    — Comet C/1861 G1 (Thatcher),
    Worldwide
    Best seen from Northern Hemisphere, with a lower hourly rate in the Southern Hemisphere, Lyrids seem to stream from the Constellation Lyra. They actually derive from the...

    Wednesday

    — Earthlight Foundation,
    Online
    Exploring the intersection of space innovation and planetary stewardship, from 12:00-14:00 EDT / UTC-4; no cost but registration required at https://docs.google.com/forms/d/e/1FAIpQLSd2yLblO6EqWkVLaCtst5oMSbSdwDAq3_WiuUW5fMOwStqb2Q/viewform
    — Johns Hopkins University Applied Physics Lab (JHU-APL),
    Laurel MD, USA
    The goal of this workshop is to bring together interdisciplinary scientists to discuss outstanding science questions about Io -- the most volcanically active world in the Solar...
    — Solar System Exploration Research Virtual Institute (SSERVI), National Aeronautics and Space Administration (NASA),
    Online
    This online-only Lunar Surface Science Workshop (LSSW) session will share results from the first NASA CLPS missions, provide updates on upcoming deliveries, and discuss lessons learned. No...

    Friday

    — National Aeronautics and Space Administration (NASA),
    Low Earth Orbit (LEO)
    NASA spacecraft with 2.4-meter diameter main telescope begins 37th year in space today, launched Apr 24, 1990; could continue operations until 2040s.
    — China National Space Administration (CNSA),
    China (Zhongguo)
    Commemorating the launch of China’s first satellite, Dongfanghong-1 on April 24, 1970.

    Saturday

    — United Launch Alliance (ULA),
    SLC-41 (~28°N), Cape Canaveral SFS FL, USA
    First test after ULA Vulcan rocket launching from Florida on February 12, 2026, took a spacecraft to GSO but suffered an anomaly in one of the four...

    Sunday

    Monday

    — Sophia Centre for the Study of Cosmology in Culture, University of Wales Trinity Saint David, Yildiz Technical University,
    Istanbul, Türkiye
    Planned topics include star and constellation myth and imagery; modern and ancient astronomy of China, India, Central Asia, West Asia, North Africa, the Eastern Mediterranean and Europe.

    Tuesday

    — Lunar Surface Innovation Consortium (LSIC), Johns Hopkins University Applied Physics Lab (JHU-APL),
    Online / Washington DC, USA
    April 28 meeting will be online and hosted at the Johns Hopkins University Bloomberg Center, 555 Pennsylvania Ave NW, Washington DC, and April 29 / 30 events...
    Free – US$220
    — American Institute of Aeronautics and Astronautics (AIAA), Johns Hopkins University,
    Online
    Online short course on Rendezvous and Proximity Operations (RPO), critical for crew transfer, in-space assembly and space debris removal, among other uses. Instructor is Pradipto Ghosh; 12...
    US$1595 – US$1795

    Wednesday

    — World Innovation Network, Space Rising,
    Phoenix AZ, USA
    Space Tank hope to ignite innovation in space by having entrepreneurs / inventors / designers / engineers describe their start-up business, for the purpose of receiving support...
    $125
  • Friday

    — International Space Day,
    Worldwide
    First Friday in May, events and presentations to promote STEM education and inspire people to continue the work of Space explorers; originally began as ‘National Space Day’...
    — International Lunar Observatory Association (ILOA Hawai'i),
    Scarsdale NY, USA
    Wendy Crumrine to present "First Women on the Moon" to Scarsdale High School (SHS) students, marking another Galaxy Forum for the SHS Centennial Plaque.
    — Full Moon,
    Moon Orbit
    17:24 UTC (07:24 HST).

    Saturday

    — Maunakea Observatories, University of Hawai'i Institute for Astronomy,
    Hilo HI, USA
    Family-friendly free event, 10:00-16:00 HST at Prince Kūhiō Plaza shopping center, to educate and entertain about astronomy and space, with >30 organizations hoping to inspire next-generation science...

    Sunday

    — International Astronomical Union (IAU), International Academy of Astronautics (IAA), United Nations Office of Outer Space Affairs (UNOOSA),
    Hong Kong, China
    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...
    — European Geosciences Union,
    Vienna, Austria
    Includes Lunar Session for discussion of the latest advancement in lunar science, exploration and sustainable utilization, including the deep interior, subsurface structure, surface morphology, up to atmospheric...
    Free – €765

    Monday

    — Luxembourg Space Agency,
    Luxexpo, Luxembourg
    Hosted annually in Luxembourg, Space Resources Week is organised by the European Space Resources Innovation Centre (ESRIC), in collaboration with the European Space Agency (ESA), the Luxembourg...
    — ESA Conference Bureau,
    Forte Village, Sardinia, Italy
    Authors are invited to contribute to this year’s theme Swarming the Skies, Soaring Beyond: from VLEO to Deep Space. As in the tradition of the 4S Symposium, the...

    Tuesday

    — NordSpace,
    Ottawa, Ontario, Canada
    With theme Building a Spacefaring Nation, expects ~400 attendees with added technical content track; at Canada Aviation and Space Museum.

    Monday