SpaceNews provides this calendar as a free resource to our users.

Event submissions are reviewed before posting, so they will not show until approved.

The calendar is not maintained on a daily basis and some events may have changed or are no longer happening. Please double-check the event websites for the most up-to-date information.

Add your event

  • Space Defense and Security Summit

    Les Salons Hoche 9 Av. Hoche, Paris, France

    Uniting Leaders, Shaping the Future of Space SecurityBack for its second edition following the tremendous success of 2024, the Space Defense & Security Summit (SDSS) is the premier platform for advancing space security and defense strategies. Held in collaboration with international defense and military organizations and aligned with the World Space Business Week (WSBW), SDSS […]

  • IAC 2025

    ICC Sydney 14 Darling Drive, Sydney, NSW, Australia

    The 76th International Astronautical Congress (IAC) is coming to Sydney, Australia and the countdown has begun!This prestigious event is where the world’s space community gathers to access the latest advancements and trends, academic works, industry connections, and partnership opportunities.IAC 2025 in Sydney, Australia is hosted by Space Industry Association of Australia (SIAA) and co-hosted by […]

  • The 76th International Astronautical Congress (IAC 2025)

    International Convention Centre Sydney (ICC Sydney) 14 Darling Drive, Sydney, NSW, Australia

    The 76th International Astronautical Congress (IAC), the biggest global space event, will be held in Sydney, Australia from 29 September to 3 October 2025. IAC 2025 is organized by the International Astronautical Federation (IAF), hosted by Space Industry Association of Australia (SIAA) and co-hosted by Australian Space Agency and NSW Government. The theme of IAC […]

  • The 7th Summit for Space Sustainability

    Centre de Conférences Pierre Mendès 139 Rue de Bercy, Paris, France

    The 7th Summit for Space Sustainability, co-hosted by the Secure World Foundation, the Centre National D’études Spatiales (CNES), and the Government of France, is a high-level, multi-day international forum focused on advancing solutions for the long-term sustainability of space activities. Through a mix of keynotes, panels, and spotlight talks, key themes this conference will address […]

  • 19th ESPI Autumn Conference: Europe as a Space Power – Directionality & Priorities of Strategic Action

    Vienna Rathaus Friedrich-Schmidt-Platz 1, Vienna, Austria

    The Autumn Conference is one of the annual highlights of ESPI’s calendar, offering a platform for European and international stakeholders to convene and hold informed and in-depth space-related discussions that reach beyond headlines. ​The 19th edition of the ESPI Autumn Conference will address the pathways for Europe to become a full-fledged space power and reinforce […]

  • Silicon Valley Space Week (SVSW)

    Computer History Museum 1401 N Shoreline Blvd., Mountain View, CA, United States

    SVSW is where the space industry’s most influential voices come together. From C-level executives and military leadership to key decision-makers across commercial and government sectors, SVSW offers rare access to the people and conversations shaping the future of space.Whether you’re an industry professional, a curious innovator, or someone passionate about what’s ahead, this is your […]

  • APSCC 2025

    Marriott Taipei Taiwan No. 199號, Lequn 2nd Rd, Zhongshan District, Taipei City, Taiwan

    Bringing Together Space Join us from November 4 to 6, 2025 in Taipei, Taiwan for the 26th annual APSCC — the premier gathering of the Asia-Pacific satellite and space community. This three-day event brings together professionals to gain market insights, forge partnerships, and facilitate business deals.

  • Space Tech Expo Europe

    Congress Bremen Findorffstrasse 101, Bremen

    Join us at Europe's largest B2B Space event, the premier gathering for space professionals across the continent. Get ready to ignite your network, engage with top industry players, and discover the latest advancements in one convenient location. Join us for an unparalleled opportunity to elevate your expertise and forge meaningful connections in the dynamic world […]

  • LATSAT 2025

    Hall 74 Event Center, Bogota | Colombia Cl. 74 #14 - 25, Bogota, Colombia

    Gathering Latin America's Space Industry LeadersReturning for its 7th edition, LATSAT is Latin America’s premier space conference, co-hosted by Novaspace and the Colombian Space Agency. Taking place in Bogotá, Colombia, from November 19-20, 2025, the event will gather 300+ senior leaders from the satellite communications, connectivity, and Earth observation sectors to explore opportunities and drive […]

  • In2Space Forum

    Riyadh, Kingdom of Saudi Arabia Jarir St, Al Malaz, Riyadh,, Riyadh

    The Platform for Innovative Space and Satellite Capabilities and Applications for Land, Sea and Air.Exploring Terrestrial Innovation Through Satellite TechnologyIn2Space is an innovative conference dedicated to showcasing the vast terrestrial applications enabled by satellite-based remote sensing, navigation, and telecommunications. Hosted in the heart of Riyadh, KSA, this premier event offers a unique platform for satellite […]