• Sunday

    — American Astronomical Society (AAS),
    Phoenix Convention Center Phoenix, AZ, United States
    The 247th AAS meeting (joint with the High Energy Astrophysics and Historical Astronomy Divisions) will be held 4-8 January in ...

    Monday

    — University of Hong Kong Laboratory for Space Research (HKU-LSR), National Astronomical Observatories of the Chinese Academy of Sciences (NAOC-CAS), Chilean Astronomical Society,
    Hong Kong, China
    The 7th China-Chile Bilateral Astronomy Conference for 2026 will be organized by the Laboratory for Space Research, FoS, the University ...

    Tuesday

    — Lunar Exploration Analysis Group (LEAG),
    Laurel MD, USA
    At Johns Hopkins University Applied Physics Laboratory or online, registration required, no fee. In-person attendees who self-identify as early career ...
    Free

    Monday

    — American Institute of Aeronautics and Astronautics (AIAA),
    Hyatt Regency Orlando Orlando, FL, United States
    AIAA SciTech Forum—the premier aerospace R&D event of the year exploring the science, technologies, and capabilities that are transforming aerospace.

    Friday

    — International Astronautical Federation (IAF),
    Online
    International Astronautical Federation recognizes achievements in the space community via many awards, such as World Space, International Cooperation, Hall of ...

    Saturday

    — Nichelle Nichols Foundation,
    Huntsville AL, USA
    Offering space, aviation and robotics program for girls ages 14-18, inspiring young women to aim for the stars.
    — Society of Photo-Optical Instrumentation Engineers (SPIE),
    San Francisco CA, USA
    SPIE Photonics West and subconference on Optical Power Delivery, key to development of Space Solar Power.

    Saturday

    Sunday

    Friday

    — Centre National D’études Spatiales (CNES),
    Online
    International innovation contest -- hackathon -- joined in 100+ cities in 5 continents, aimed at imagining the products and solutions ...
  • Monday

    — Office for Space Technology & Industry Singapore (OSTIn),
    Singapore
    Conference and exhibition dedicated to advancing global dialogue and collaboration. In conjunction with Singapore Airshow 2026. At Sands Expo & ...
    — Office for Space Technology & Industry Singapore (OSTIn), Singapore Economic Development Board (EDB Singapore),
    Marina Bay Sands / Sands Expo and Convention Centre , Singapore
    Space Summit 2026 is a space-focused conference with a boutique exhibition, highlighting trends, challenges and opportunities in the global space ...
    — International Association of Geomorphologists, ANZGG, University of Canterbury,
    Christchurch, New Zealand
    Includes track on planetary geomorphology for all Solar System bodies and exoplanets
    — Gemini Observatory, National Optical-Infrared Astronomy Research Laboratory (NOIRLab), Maunakea Observatories,
    Statewide Hawai’i, USA
    Annual event in its 22nd year, inviting STEAM professionals and Maunakea Observatories staff to participate in 200+ Hawai'i classroom visits, ...

    Tuesday

    — Civial Aviation Authority of Singapore (CAAS), Changi Airport Group, Singapore Exhibition and Convention Bureau,
    Changi Exhibition Centre 9 Aviation Park Rd, Singapore, Singapore
    Singapore Airshow is one of the world’s most influential international aerospace and defence exhibitions, providing a platform for stakeholders to ...

    Thursday

    — Kanagawa Prefectural Government,
    Yokohama, Japan
    Kanagawa Space Summit, at Minato Mirai - Yokohama. The first space summit organized by a prefectural government in Japan.

    Sunday

    Wednesday

    — International Academy of Astronautics (IAA), University of Texas at Austin (UT), Strauss Center for International Security and Law,
    Austin TX, USA
    Sponsored by the Space Security, Safety, and Sustainability (SSSS) Program at The University of Texas at Austin’s (UT) Strauss Center for International ...

    Tuesday

    Wednesday

    — American Institute of Aeronautics and Astronautics (AIAA),
    League City TX, USA
    Taking place at South Shore Harbour Resort & Conference Center in League City, Texas; ASCENDxTexas is where leaders from government, industry, ...
  • Monday

    Monday

    — 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
    $400 – $700
  • 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 ...

    Monday

    — 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 ...
    Free
    — 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
  • 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 ...

    Monday

    — International Astronomical Union (IAU),
    Hong Kong, China
    The Asia Pacific Regional International Astronomical Union (IAU) Meeting is a highly anticipated gathering that convenes astronomers, researchers, and enthusiasts ...

    Monday

    Tuesday

    — American Institute of Aeronautics and Astronautics (AIAA), Commercial Space Federation (CSF), Space Force Association, Space Generation Advisory Council (SGAC), Lockheed Martin, ISS National Laboratory,
    Washington DC, USA
    Accelerating Space Commerce, Exploration, and New Discovery

    Monday

    Tuesday

    — von Karman Institute for Fluid Dynamics,
    Brussels, Belgium
    Organized by the von Karman Institute for Fluid Dynamics, the 32nd AIAA/CEAS Aeroacoustics Conference (Aeroacoustics 2026) is the premier international ...
    €475
  • Tuesday

    — Advanced Business Events,
    Pretoria, South Africa
    Expecting 300 exhibitors from 25 countries. At CSIR International Convention Centre.
    — South African Radio Astronomy Observatory (SARAO), ZA Space, GMN Fairs, Hauweng, Advanced Business Events,
    Pretoria, South Africa
    Expecting 300 exhibitors, 500 companies, 25 countries, 3,000 B2B (business to business) meetings

    Thursday

    Tuesday

    Monday

    — Spaceland, Italy, Space Summits,
    Rome, Italy
    Meeting is dedicated entirely to the latest developments in all Astronomy, Astrophysics and Space Science related themes. The conference will ...

    Thursday

    — SatCom Industry Association (SIA-India),
    New Delhi, India
    Theme is Pioneering Innovations in Space Technology: India’s Journey towards Global Partnerships; key topics include entrepreneurship, legal aspects, lunar exploration. ...
    $100 – $275
  • Monday

    Monday

    — Purdue University,
    West Lafayette, Indiana
    Purdue University will bestow its newest honor – the Neil Armstrong Space Prize – upon those whose contributions to space ...
    — Moon Village Association (MVA),
    Global / Inter-Global
    Celebrating the 1st people walking on the Moon / another celestial body – International Moon Day has been a recognized ...
  • Saturday

    Sunday

    Monday

    Sunday

    — Small Satellite Conference, others,
    Salt Palace Convention Center, Salt Lake City UT, USA 100 South West Temple, Salt Lake City, UT, United States
    ~5,000 attendees expected; student discount on registration fee; winners of student competition receive up to US$10,000
    $1000
  • Sunday

    — World Space Week Association,
    Worldwide
    Celebrating international contributions of space science for betterment of the human condition; Oct 4 is 68th observation of 1st Space ...

    Monday

    Saturday

    — International Observe the Moon Night Organization,
    Worldwide
    For observation, appreciation, understanding of the Moon / its connection to planetary science / exploration; 1st quarter Moon is best ...

    Sunday

  • Monday

    Sunday

    Monday

  • Monday

    — American Geophysical Union (AGU),
    Save the date for future Annual Meetings: December 7-11, 2026 | San Francisco December 13-17, 2027 | Washington, D.C. December ...
  • Sunday

    — American Astronomical Society (AAS),
    At Salt Palace Convention Center.

    Monday

    — American Institute of Aeronautics and Astronautics (AIAA),
    AIAA SciTech Forum—the premier aerospace R&D event of the year exploring the science, technologies, and capabilities that are transforming aerospace.
  • Tuesday

    — United Arab Emirates Space Agency (UAESA),
    UAE Hope Orbiter, studying Mars atmosphere and climate, reaches 6 full years / enters 7th year in Mars orbit today; ...
  • Monday

    — Yuri's Night,
    Launching parties around the world every year on or around April 12th, in commemoration of Yuri Gagarin becoming the first ...
  • Friday

    — International Space Day,
    First Friday in May, events and presentations to promote STEM education and inspire people to continue the work of Space ...
  • Tuesday

    — Moon Village Association (MVA),
    Celebrating the 1st people walking on the Moon / another celestial body – International Moon Day has been a recognized ...
  • Tuesday

    — International Astronomical Union (IAU),
    International Astronomical Union will post a dedicated website "soon". The General Assembly is held every 3 years for astronomers worldwide ...

    Sunday

  • Sunday

    Monday

  • Monday

    — World Space Week Association,
    Celebrating international contributions of space science for betterment of the human condition; Oct 4 is 68th observation of 1st Space ...
  • Monday

    — American Geophysical Union (AGU),
    Save the date for future Annual Meetings: December 13-17, 2027 | Washington, D.C. December 11-15, 2028 | San Diego
  • Monday

    — American Institute of Aeronautics and Astronautics (AIAA),
    AIAA SciTech Forum—the premier aerospace R&D event of the year exploring the science, technologies, and capabilities that are transforming aerospace.
  • Wednesday

    — Yuri's Night,
    Launching parties around the world every year on or around April 12th, in commemoration of Yuri Gagarin becoming the first ...
  • Friday

    — International Space Day,
    First Friday in May, events and presentations to promote STEM education and inspire people to continue the work of Space ...
  • Sunday

  • Thursday

    — Moon Village Association (MVA),
    Celebrating the 1st people walking on the Moon / another celestial body – International Moon Day has been a recognized ...
  • Sunday

  • Friday

  • Wednesday

    — World Space Week Association,
    Celebrating international contributions of space science for betterment of the human condition; Oct 4 is 68th observation of 1st Space ...
  • Monday

    — American Geophysical Union (AGU),
    Save the date for future Annual Meetings: December 11-15, 2028 | San Diego
  • Thursday

    — Yuri's Night,
    Worldwide
    Launching parties around the world every year on or around April 12th, in commemoration of Yuri Gagarin becoming the first ...
  • 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 ...
  • Friday

    — Moon Village Association (MVA),
    Global / Inter-Global
    Celebrating the 1st people walking on the Moon / another celestial body – International Moon Day has been a recognized ...
  • Sunday

    — Small Satellite Conference, others,
    Salt Palace Convention Center, Salt Lake City UT, USA 100 South West Temple, Salt Lake City, UT, United States
    $1000
  • Thursday

    — World Space Week Association,
    Worldwide
    Celebrating international contributions of space science for betterment of the human condition; Oct 4 is 68th observation of 1st Space ...
  • Wednesday

    — American Astronomical Society (AAS),
    National Harbor MD, USA
    At Gaylord National Resort & Convention Center.
  • Friday

    — Yuri's Night,
    Worldwide
    Launching parties around the world every year on or around April 12th, in commemoration of Yuri Gagarin becoming the first ...
  • Friday

    Worldwide
    First Friday in May, events and presentations to promote STEM education and inspire people to continue the work of Space ...
  • Saturday

    — Moon Village Association (MVA),
    Global / Inter-Global
    Celebrating the 1st people walking on the Moon / another celestial body – International Moon Day has been a recognized ...
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