The Australian Space Summit & Exhibition is returning for its fourth consecutive year to throw a spotlight on the increasing strength of the nation’s space sector.

Coming at a critical time for the Australia’s space community, the summit will unite the sector’s most influential decision makers from across the public and private spheres over two days of presentations, discussions and displays.

The diverse agenda will feature more than 70 frontline presentations from leaders in the space and defence sectors, while presenting established and emerging industry players the opportunity for networking and discovery.

Held every three years, the European Space Agency (ESA) Living Planet Symposium brings together diverse communities with a common interest in using Earth observation data, in a forum to meet and network with space professionals from a wide range of sectors.

Living Planet Symposium 2025 will have an emphasis on transitioning from ‘Observation to climate action and sustainability for Earth’.

The event will provide a forum to discuss the latest findings and applications based on satellite data, and to review the contribution that data and technologies have made and could further make in addressing environmental and societal challenges.

The symposium will also provide a chance for showcasing innovative products, services, missions and initiatives, with the overarching goal of demonstrating how science, society, policy-making, businesses and the economy can all benefit from observations made from space.

The 18th Australian Space Forum will bring together the best and brightest from Australia’s space industry and around the world. The event will feature keynote addresses from local and international space industry leaders and informative panel discussions on current space topics and industry trends.

Supported by the Australian Space Agency and the South Australian Space Industry Centre, the Forum will provide the ideal opportunity to stimulate ideas, share information about emerging technologies and network with influential space sector leaders and the broader community.

Participants can attend in person, or purchase session recordings if they are unable to physically attend.

Image courtesy NASA/R. Simmon/R. Stöckli

The International Geoscience and Remote Sensing Symposium (IGARSS) is the flagship conference of the IEEE Geoscience and Remote Sensing Society. The 45th IGARSS will be held in Brisbane from 3 to 8 August 2025.

The theme of IGARSS 2025 is ‘One Earth,’ and the symposium will address threats to our Earth and promote collaborative global solutions that use remote sensing technology. The event will have strong technical and social programs, and present opportunities for regional and global collaboration.

Topics to be covered include:

• The contribution of international standards for land cover and land use and guidelines for SDG reporting
• Advanced satellite remote sensing techniques for coastal hazard monitoring and risk prediction
• Advanced signal processing methods for geoscience and remote sensing applications
• Applications of remote sensing in urban climate and sustainability
• Calibration and validation of space-based imaging spectrometers during a growth era of hyperspectral data sources
• Close-range sensing of the environment
• Deep learning and remote sensing for rapid disaster response
• Earth observation foundation models
• Hyperspectral geoscience mapping in developing countries
• New satellite laser data for terrain modelling
• Quantum technology for remote sensing
• Space LiDAR: Missions, technologies, and observations