• Glenn Space Technology Symposium

    Cleveland OH, USA

    Usually held in collaboration with NASA Glenn and Case Western Reserve University and usually held at the university.

  • NASA Lunar Exploration Analysis Group (LEAG) Fall Meeting

    West Lafayette, Indiana

    Planning for 2.5 days of hybrid oral sessions and an in-person poster session. There will be no registration fee. Some travel support will be available to students and early careers, albeit more limited than recent years.

  • Advanced Maui Optical and Space Surveillance Technologies (AMOS) Conference

    Maui HI, USA

    27th year of this top scientific conference in the USA devoted to Space Domain Awareness (SDA) and Space Situational Awareness (SSA) expects 1,000+ in-person attendees and 200+ participating online, representing 25+ countries. The event brings together policymakers and experts from the private sector, academia, the military and government agencies. At […]

    $200
  • GEGSLA 15th Operational Meeting

    Online

    Global Experts Group on Sustainable Lunar Activities continues discussions on ongoing workstreams and priorities related to the sustainable exploration and use of the Moon, with focus on expert dialogue, coordination, and long-term strategic planning for responsible lunar activities. 16th Operational Meeting: December 16, 2026

  • Ground Control #7 at Mesh Youngstorget

    Oslo, Norway

    Oslo Spaceport Norway offers monthly a knowledgeable speaker and opportunity for networking, 17:00-20:00 local time; free entry but registration required. Ground Control is for everyone who's curious about what's happening in space and why it matters. Whether you work in the sector or have never thought about it before — […]

  • 2026 International Observe the Moon Night

    Worldwide

    Join observers around the world in learning about lunar science and exploration (and sharing your own Moon work!), making celestial observations, and honoring cultural and personal connections to the Moon. 1.3M+ people in 127+ countries and all 7 continents participate. You can participate in International Observe the Moon Night from […]

  • 2026 Texas Space Summit: Land Here, Go Beyond

    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 more. 2,000+ attendees expected. 150,000+ Texans are employed in space organizations there, and the Texas Space Commission has awarded US$126M+ to advance space […]

  • Quantum Innovation Summit: Technology, Information and Media

    Dubai, United Arab Emirates

    Includes Moon Village Association Symposium on Sep 28. Invites governments, critical infrastructure operators, global technology companies, research institutions, investors and ecosystem builders to align strategy, readiness, and adoption around quantum technologies and their enabling frontiers. At Grand Hyatt Dubai Conference and Exhibition Centre, Riyadh Street, Umm Hurair 1. Online option […]

    US$250 – US$3000
  • SSGS 2026: Strategies in Satellite Ground Segment Conference

    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 London Hotel, 239 Vauxhall Bridge Rd, Pimlico.

    €220
  • World Space Week

    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 1957; Oct 10 is 58th observation of Outer Space Treaty going into effect 1967.

  • BIS Space Rendezvous – Monthly Online Social – October 2026

    Online

    19:00-20:30 UT; Special Edition – World Space Week JOIN the BIS Space Rendezvous – Monthly Online Social EVERY second Thursday 19:00 – 20:30 GMT on Zoom Our monthly online social is open to anybody who is serious about space! This is a forum for open discussion and ideas, and the […]

  • Space Passive Components Days SPCD 2026

    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 advances in this field and meet recognized experts from industry, academia and agencies.

  • Space Passive Components Days – SPCD 2026

    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 Centre of the European Space Agency (ESA / ESTEC), 35km southwest of Amsterdam International Airport.

    €150 – €800
  • International Observe the Moon Night 2026

    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 that illuminates details.

  • STARMUS VIII – The Search for Truth

    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 and world-renowned artists for a gathering of global thinkers. The 10th Starmus Stephen Hawking Medal will be awarded, as well as the first […]

  • 25th Annual Astronaut Lacy Veach Day of Discovery

    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/

  • NeoSpace Challenge

    Luxexpo, Luxembourg

    Final-year-Bachelor’s, Master’s, and PhD students from across the world, enrolled in space-related programmes, are invited to test their skills against real-world challenges issued by Luxembourg industry leaders. This intensive two-day event offers a unique chance to work on use-cases currently faced within the sector while collaborating with peers from different […]

  • NEO Space Europe

    Luxexpo, Luxembourg

    Navigating Emerging Opportunities: a conference to explore space market trends, emerging technologies, geopolitical dynamics, new companies and the next generation of talent. Designed as a highly interactive and commercially driven event, NeoSpace Europe puts networking, collaboration and business development at the centre of the experience. Hosted in Luxembourg — a […]

  • UP/LINK: The SpaceTech Business Summit

    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 $1 Trillion market is emerging — fast. Its leaders will be the ones who move now. Up/Link is where the people who shape […]

  • 14th IAASS Conference: Together for a Safe Space Frontier

    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 conference serves as a forum to build mutual understanding, trust, and the broadest possible cooperation in the peaceful, responsible, and shared use of […]

  • SPAICE 2026: AI in and for Space

    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, and understand space missions, SPAICE offers a unique forum to exchange ideas, showcase breakthroughs, and shape the future of intelligent space systems.

  • von Braun Space Exploration Symposium 2026

    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 igniting innovation across the space enterprise.

  • Spaceport Norway: North Star Rising

    Oslo, Norway

    Themes include: Space & the Arctic; Space & AI; Space & International Collaboration. There is a Student Session, a Technical Session, a Frontier Session, and a focus on Investment & VC: Space Investment & Capital Access. Norwegian Space Agency is a Sponsor. Space-based situational awareness is critical, and space demands […]

    €550 – €900
  • Ground Control #8 at Mesh Youngstorget

    Oslo, Norway

    Oslo Spaceport Norway offers monthly a knowledgeable speaker and opportunity for networking, 17:00-20:00 local time; free entry but registration required. Ground Control is for everyone who's curious about what's happening in space and why it matters. Whether you work in the sector or have never thought about it before — […]

  • NET Nov – 37th Planetary Congress of the 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 opportunities for communication among space professionals at the international level. The Association has worked closely with other international professional space organizations to expand […]

  • IAU Symposium 409: Innovative Research and Techniques in Astronomy Outreach

    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, 2026, at the National Astronomical Observatory of Japan in Mitaka, Tokyo. The groundbreaking hybrid event will unite experts from astronomy and science communication, […]

  • European Space Weather Week 2026

    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 collaboration with prominent members of the European space weather and space climate community. It began as a forum for the European Space Weather […]

  • Innovative Research and Techniques in Astronomy Communication

    Tokyo, Japan

    IAU Symposium: IAUS409 - A Journey Towards Effective Astronomy Communication; online and at National Astronomical Observatory of Japan, 2-21-2 Osawa Mitaka, Tokyo. Topics include: Innovations in Data Visualization Techniques Leveraging Emerging Technologies for Communication Making Astronomy Relevant Communicating Astronomy with Funders and Policymakers  

  • Space & Satellites USA 2026

    Washington DC, USA

    Expecting senior government and executives from NASA, Firefly, Blue Origin to discuss innovation, competitive advantages and a "space industrial revolution in LEO". Capped at 250 participants. At Marriott at the Metro Center.

    US$849
  • Space Simulation Conference

    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 and academia to present and exchange information and ideas on simulating the space environment to develop and test space mission hardware.

  • Space Tech Expo Europe 2026

    Bremen, Germany

    Leading event in Europe for space engineering, innovation, and the end-to-end supply chain.

  • Indo Aerospace Expo & Forum 2026

    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 the world. Consequently, it provides an unmatched platform for showcasing cutting-edge aerospace technologies, exploring market trends, and building strategic partnerships.

  • Global Network on Sustainability in Space (GNOSIS26)

    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.

  • Ground Control #9 at Mesh Youngstorget

    Oslo, Norway

    Oslo Spaceport Norway offers monthly a knowledgeable speaker and opportunity for networking, 17:00-20:00 local time; free entry but registration required. Ground Control is for everyone who's curious about what's happening in space and why it matters. Whether you work in the sector or have never thought about it before — […]

  • LARIM2026: Latin-America Regional IAU Meeting

    Cancún, Quintana Roo, Mexico

    Held every 3 years, targeted to professional astronomers, postdocs, postgraduate and undergraduate students pursuing a research career in Astronomy. As previous editions of this meeting, XVIII LARIM will provide a forum for scientific discussion and will promote new collaborations among Latin American astronomers. At Cancun Center, Boulevard Kukulcan Km. 9, […]

    $260 – $450
  • Earthlight Foundation New Worlds Faire and Space Cowboy Ball

    Austin TX, USA

    Addition of a display and market area to the annual gathering that culminates in the Space Cowboy Ball charity event accompanies presentations on everything about space, including medicine, architecture and design, art and media, energy, policy and much more, by leaders in the field.

  • 2nd European Interstellar Symposium

    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, life support, communications, and more will gather to share their findings and propose innovative solutions to enable our future journeys to planets circling […]

  • AIAA Region VII Student Conference

    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 in each category. At University of Adelaide Student Branch and online.

  • AGU 2026 Annual Meeting: Where Science Connects

    San Francisco CA, USA

    The largest gathering of Earth and space scientists, convening 20,000+ attendees from 100+ countries to share research, connect, collaborate, and inspire one another. Session, town hall and scientific workshops. At Moscone Center, 747 Howard Street.   Save the date for future Annual Meetings: December 13-17, 2027 | Washington, D.C. December […]

  • Ground Control #10 at Mesh Youngstorget

    Oslo, Norway

    Oslo Spaceport Norway offers monthly a knowledgeable speaker and opportunity for networking, 17:00-20:00 local time; free entry but registration required. Ground Control is for everyone who's curious about what's happening in space and why it matters. Whether you work in the sector or have never thought about it before — […]

  • GEGSLA 16th Operational Meeting

    Online

    Global Experts Group on Sustainable Lunar Activities continues discussions on ongoing workstreams and priorities related to the sustainable exploration and use of the Moon, with focus on expert dialogue, coordination, and long-term strategic planning for responsible lunar activities.

  • 249th Meeting of the 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.

  • 2027 AIAA SciTech Forum

    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. Expecting 6,000+ attendees from 46+ countries. At Hyatt Regency Orlando.

  • 13th Annual Space Traffic Conference

    TBD

    With theme "Turning Conjunctions Into Coordination". Abstracts of up to 500 words will be accepted and must include the precise title of the paper, the topic area of interest, the author’s full name and affiliation, and complete contact information including an email address. The language of the conference is English. […]

  • 58th Lunar and Planetary Science Conference (LPSC)

    Online

    LPSC is a defining event in planetary research, bringing together a diverse group of international experts in a truly collaborative environment, both online and in-person. The conference location will be announced at a later date. For 58 years, LPSC has been convening the lunar and planetary science community to showcase […]

  • AIAA Defense Forum 2027

    Laurel MD, USA

    17 Disciplines addressed include Space Access and Space Systems.

  • Yuri’s Night Celebrations

    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 12, 1961, and the inaugural launch of the first Space Shuttle on April 12, 1981. We use space to bring the world together, […]

  • 42nd Space Symposium

    Colorado Springs CO, USA

    Theme: TBA. Expecting 10,000+ registrants, 240+ exhibitors, 24 space agencies, 1500+ organizations. Access to specific Track Programming ONLY available at less than full-conference fee.

  • 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’ in 1997 by Lockheed Martin Corp.

  • ASCEND 2027: Accelerating Space Commerce, Exploration and New Discovery

    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 enable long-term activity, Finance and innovation across the space economy, New horizons in space infrastructure and services, Cross-cutting technologies, Developing the next generation […]

  • AIAA Aviation Forum 2027

    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.

  • Asteroid Day 2027

    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 when a meteor air burst levelled about 2,150 km² of forest in Siberia, Russia.

  • International Moon Day (Annual)

    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 since 2022.

  • IAUGA2027: IAU General Assembly

    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.

  • 41st Annual Small Satellite Conference

    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
  • 78th International Astronautical Congress (IAC 2027)

    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 International Meeting for Ministers & Members of Parliaments, both September 26; IAF General Assembly and Bureau Meeting, both October 1. Poland hosts the […]

  • World Space Week

    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 1957; Oct 10 is 58th observation of Outer Space Treaty going into effect 1967.

  • AGU 2027 Annual Meeting

    Washington DC, USA

    Save the date for future Annual Meetings: December 13-17, 2027 | Washington, D.C. December 11-15, 2028 | San Diego

  • 2028 AIAA SciTech Forum

    AIAA SciTech Forum—the premier aerospace R&D event of the year exploring the science, technologies, and capabilities that are transforming aerospace.

  • Yuri’s Night Celebrations

    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 12, 1961, and the inaugural launch of the first Space Shuttle on April 12, 1981. We use space to bring the world together, […]

  • 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’ in 1997 by Lockheed Martin Corp.

  • AIAA Aviation Forum 2028

    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.

  • Asteroid Day 2028

    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 when a meteor air burst levelled about 2,150 km² of forest in Siberia, Russia.

  • International Moon Day (Annual)

    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 since 2022.

  • World Space Week

    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 1957; Oct 10 is 58th observation of Outer Space Treaty going into effect 1967.

  • AGU 2028 Annual Meeting

    San Diego CA, USA

    Save the date for future Annual Meetings: December 11-15, 2028 | San Diego

  • Yuri’s Night Celebrations

    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 12, 1961, and the inaugural launch of the first Space Shuttle on April 12, 1981. We use space to bring the world together, […]

  • 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’ in 1997 by Lockheed Martin Corp.

  • International Moon Day (Annual)

    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 since 2022.

  • World Space Week

    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 1957; Oct 10 is 58th observation of Outer Space Treaty going into effect 1967.

  • 255th Meeting of the AAS

    National Harbor MD, USA

    At Gaylord National Resort & Convention Center.

  • Yuri’s Night Celebrations

    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 12, 1961, and the inaugural launch of the first Space Shuttle on April 12, 1981. We use space to bring the world together, […]

  • 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’ in 1997 by Lockheed Martin Corp.

  • International Moon Day (Annual)

    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 since 2022.