• Wednesday

    — European Space Agency (ESA), Centre National D’études Spatiales (CNES), Alliance NewSpace France,
    Paris, France
    At the Centre des Congrès de la Villette; a forum to unite the French and European space community, promoting innovation, investment, and strategic dialogue. It supports France’s...

    Friday

    Saturday

    — International Lunar Observatory Association (ILOA Hawai'i), Space Age Publishing Company (SPC),
    Mountain View CA, USA
    At Computer History Museum with stellar participants from ILOA, IRG, SETI, NASA and more. 5 session themes: 21st Century Solar System Complete Exploration, Funding the Dream, Deep...

    Monday

    — University of Cambridge,
    Cambridge, United Kingdom
    A workshop highlighting the science of debris disks in Cambridge, after the successes of Victoria 2018, Budapest 2019, EAS 2021, Jena 2022 and Tucson 2024. Debris disks...

    Thursday

    Monday

    — 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 / endorsed declaration by the United Nations...
    — Purdue University,
    West Lafayette, Indiana
    Purdue University will bestow its newest honor – the Neil Armstrong Space Prize – upon those whose contributions to space in the preceding decade are deemed the...
    — Farnborough International,
    Farnborough, United Kingdom
    At Farnborough International Exhibition & Conference Centre; received 100,358 visitors from 114 countries in 2024.

    Tuesday

    — National Aeronautics and Space Administration (NASA), Solar System Exploration Research Virtual Institute (SSERVI),
    Moffett Field, Santa Clara County CA, USA
    Hosted by SSERVI Central Team at NASA Ames Research Center, Moffett Field CA, USA; online option available. The Forum will feature in-depth analyses of research targeting human...
    — Explore Mars Inc., Rice University,
    Houston TX, USA
    Gathering top experts in Moon and Mars architectures, systems, science, human health, innovation, policy. July 21: Workshops and Tours. July 22-23: Plenary Sessions. At Rice University.
    $161 – $583

    Sunday

    — American Astronautical Society (AAS), American Institute of Aeronautics and Astronautics (AIAA),
    Whistler, British Columbia, Canada
    AAS hosts, and AIAA co-hosts, specifically AAS Space Flight Mechanics Committee and AIAA Astrodynamics Technical Committee. At Hilton Whistler Resort & Spa.

    Monday

    Thursday

    — International Research Conference,
    London, United Kingdom
    The International Research Conference is a federated organization dedicated to bringing together a significant number of diverse scholarly events for presentation within the conference program. Events will...
  • Saturday

    Sunday

    — Asia Oceania Geosciences Society (AOGS),
    Fukuoka, Japan
    From 02 to 07 August 2026, a few thousand geoscientists across diverse disciplines will gather at the 23rd annual meeting of the Asia Oceania Geosciences Society at the...

    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
    40th Annual Small Satellite Conference expects ~5,000 attendees, will spotlight technologies driving constellation success and celebrate thousands of people whose vision and collaboration have propelled the industry...
    $1000
  • Sunday

    — Europlanet,
    The Hague, The Netherlands
    A major European meeting on planetary science. Originally known as the European Planetary Science Congress, the first EPSC was held in Berlin in 2006. EPSC is the...

    Saturday

    Monday

    — American Astronautical Society (AAS),
    Cleveland OH, USA
    Usually held in collaboration with NASA Glenn and Case Western Reserve University and usually held at the university.

    Tuesday

    Monday

    — Greater San Antonio Chamber of Commerce,
    San Antonio TX, USA
    Highlighting the role of Texas in the commercial space economy, innovators, investors, contractors and NASA reps will participate in immersive exhibits including lunar bases, launch systems, and...

    Wednesday

    — Global Satellite Operators Association (GSOA),
    London, United Kingdom
    "Redefining Ground" is this year's theme for conference dedicated to the satellite ground segment, with 50+ speakers and attendees from around the world. At Park Plaza Victoria...
    €220
  • 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 mission Sputnik One launched by Soviet Union...

    Monday

    Thursday

    Tuesday

    — European Space Agency (ESA),
    Noordwijk, Netherlands
    The SPCD international Symposium is the premier technical conference dedicated to Passive components for space applications. It is an exceptional venue to learn more about the latest...
    — European Space Agency (ESA), Centre National D’études Spatiales (CNES), German Aerospace Center (DLR),
    Noordwijk, The Netherlands
    6th SPCD for discussion and exchange of expertise on components representing >80% of Electrical and Electronics Engineering (EEE) parts used in spacecraft. At Space Research and Technology...
    €150 – €800

    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 time due to shallow angle of sunlight...
    — Starlight Foundation,
    Canary Islands, Spain
    Celebration of science, art, music, exploration and the responsibility we share for the future of our species and our planet. Expected are Astronauts, Nobel laureates, pioneering scientists...

    Sunday

    — Hawai'i Space Grant Consortium (HSGC), University of Hawai'i Institute for Astronomy,
    Honolulu HI, USA
    STEM event to inspire students with hands-on activities and displays featuring rocketry, satellites, astronomy, meteorites, robotics and more. At University of Hawai‘i at Mānoa. https://www.hawaii.edu/news/2025/11/04/lacy-veach-day-2025/

    Tuesday

    — Continental Exhibitions, Inc,
    NYC NY, USA
    Guided by an Advisory Board of leaders from SSPI, Axiom Space, Black Sky, Fidelity, Counco on Foreign Relations, Lockheed Martin, Empire Space, US Space Force; a US...
    — International Association for the Advancement of Space Safety (IAASS),
    Antibes - Juan-les-Pins
    The 14th IAASS Conference, “Together for a Safe Space Frontier”, invites reflection and the exchange of knowledge on critical space safety topics that demand international collaboration. The...

    Wednesday

    — European Space Agency (ESA),
    Noordwijk, Netherlands
    Bringing together leading researchers, engineers, and industry experts at the intersection of artificial intelligence and space exploration. As AI continues to transform the way we design, operate,...

    Sunday

    Monday

    — American Astronautical Society (AAS),
    Huntsville AL, USA
    Convene, connect, and collaborate at the 19th annual von Braun Space Exploration Symposium! This year’s event will spotlight how bold ideas, emerging technologies, and new partnerships are...

    Tuesday

    — Spaceport Norway,
    Oslo, Norway
    Space-based situational awareness is critical—for Arctic security, maritime operations, and national resilience. Space demands collaboration. Across borders, between allies, within Norway, where position and expertise—combined with space...
  • Sunday

    — Association of Space Explorers (ASE),
    Wenchang, Hainan, China
    Venue / exact date for Hainan, China -- TBC (to be confirmed); As the only professional association for astronauts, ASE supports the advancement of space exploration by providing...

    Monday

    — International Astronomical Union (IAU), National Astronomical Observatory of Japan (NAOJ),
    Tokyo, Japan
    Coordinating Division Division C Education, Outreach and Heritage The IAU Symposium on Innovative Research and Techniques in Astronomy Communication will take place from November 2 to 6,...
    Florence, Italy
    ESWW is the main annual event in the European Space Weather and Space Climate calendar. It is an international meeting organised annually within the European Region in...

    Wednesday

    — Secure World Foundation (SWF), Agência Espacial Brasileira (AEB),
    Brasília, Brazil
    At the National Museum of the Republic, the first SWF Summit in Latin America.

    Monday

    — Institute of Environmental Sciences and Technology,
    Annapolis, Maryland
    Major international forum in space hardware environmental testing for research and development and qualification. It provides a unique opportunity for engineers, technicians and scientists from industry, government...

    Tuesday

    — Smarter Shows Ltd.,
    Bremen, Germany
    Leading event in Europe for space engineering, innovation, and the end-to-end supply chain.

    Wednesday

    — PT Napindo Media Ashatama, AIRNAV Indonesia,
    Jakarta, Indonesia
    At the Jakarta International Expo (JIExpo) Kemayoran. This event represents one of Southeast Asia’s most significant aerospace gatherings, connecting industry leaders, innovators, policymakers, and investors from around...

    Sunday

    Monday

    Tuesday

    — Global Network on Sustainability in Space (GNOSIS),
    Online
    GNOSIS promotes, coordinates and develops collaboration across the academic, defence, industrial and political sectors to understand and solve problems relating to the sustainable use of Space.
  • Tuesday

    Wednesday

    — Interstellar Research Group (IRG),
    Venice, Italy
    Hosted by The Venetian Institute of Sciences, Letters and Arts in association with The Interstellar Research Group, the world’s experts in exoplanet research, advanced space propulsion, power,...

    Thursday

    — American Institute of Aeronautics and Astronautics (AIAA),
    Adelaide, Australia
    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 Geophysical Union (AGU),
    San Francisco CA, USA
    Save the date for future Annual Meetings: December 7-11, 2026 | San Francisco December 13-17, 2027 | Washington, D.C. December 11-15, 2028 | San Diego
  • Sunday

    — American Astronomical Society (AAS),
    Salt Palace Convention Center, Salt Lake City UT, USA 100 South West Temple, Salt Lake City, UT, United States
    At Salt Palace Convention Center.

    Monday

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

    — United Arab Emirates Space Agency (UAESA),
    Mars Orbit
    UAE Hope Orbiter, studying Mars atmosphere and climate, reaches 6 full years / enters 7th year in Mars orbit today; launched July 19, 2020 on JAXA H2A...
  • Monday

    — 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...
  • 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’...

    Tuesday

    — American Institute of Aeronautics and Astronautics (AIAA),
    Washington DC, USA
    KEY THEMES ARE: Advancing human spaceflight and microgravity research, Enabling sustainable cislunar and lunar exploration, Defining the Moon-to-Mars pathway and beyond, Shaping space policy and law to...
  • Monday

    — American Institute of Aeronautics and Astronautics (AIAA),
    San Diego CA, USA
    The only aviation event that covers the entire integrated spectrum of aviation business, research, development and technology. At Manchester Grand Hyatt.

    Monday

    — Groupement des industries françaises aéronautiques et spatiales (GIFAS),
    Paris, France
    For over a century, the International Paris Air Show at Le Bourget has been a prime meeting place for the global aerospace industry.

    Wednesday

    — Asteroid Foundation,
    Worldwide
    UN-Sanctioned annual, global asteroid awareness program supporting thousands of independently organized events, providing educational resources; held on June 30, the anniversary of the Tunguska event in 1908...
  • Tuesday

    — 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 / endorsed declaration by the United Nations...
  • Tuesday

    — International Astronomical Union (IAU),
    Rome, Italy
    International Astronomical Union will post a dedicated website "soon". The General Assembly is held every 3 years for astronomers worldwide and includes scientific sessions and administrative business.

    Sunday

    — Small Satellite Conference, others,
    Salt Palace Convention Center, Salt Lake City UT, USA 100 South West Temple, Salt Lake City, UT, United States
    Annual Small Satellite Conference spotlights technologies driving constellation success.
    $1000
  • Sunday

    Monday

    — International Astronautical Federation (IAF),
    Poznań, Poland
    Expects ~10,000 participants for event themed One Space. Shared Future. Co-events include Space Generation Congress, September 23-25; UN / IAF Workshop, September 24-26; IAA Academy Day and...
  • Monday

    — 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 mission Sputnik One launched by Soviet Union...
  • Monday

    — American Geophysical Union (AGU),
    Washington DC, USA
    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),
    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.
  • Wednesday

    — 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...
  • 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’...
  • Monday

    — American Institute of Aeronautics and Astronautics (AIAA),
    San Diego CA, USA
    The only aviation event that covers the entire integrated spectrum of aviation business, research, development and technology. At Manchester Grand Hyatt.

    Sunday

    — American Astronomical Society (AAS),
    Madison WI, USA
    At Monona Terrace.

    Friday

    — Asteroid Foundation,
    Worldwide
    UN-Sanctioned annual, global asteroid awareness program supporting thousands of independently organized events, providing educational resources; held on June 30, the anniversary of the Tunguska event in 1908...
  • Thursday

    — 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 / endorsed declaration by the United Nations...
  • 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
  • Friday

  • Wednesday

    — 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 mission Sputnik One launched by Soviet Union...
  • Monday

    — American Geophysical Union (AGU),
    San Diego CA, USA
    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 human to venture into space on April...
  • 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’...
  • 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 / endorsed declaration by the United Nations...
  • 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 mission Sputnik One launched by Soviet Union...
  • 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 human to venture into space on April...
  • Friday

    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’...
  • 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 / endorsed declaration by the United Nations...