Join Online Press Briefings on FLEX and Sentinel-3C
Participate in ESA's online press briefings on the launch of FLEX and Copernicus Sentinel-3C satellites. Register by September 2, 2026, for exclusive insights.

Société Flash, in collaboration with the European Space Agency (ESA), invites journalists to participate in online press briefings concerning the launch of the FLEX and Copernicus Sentinel-3C satellites. These multilingual events provide a unique opportunity to gain firsthand insights before the scheduled launch on September 14, 2026. These groundbreaking missions are set to significantly enhance our understanding of terrestrial vegetation, as well as global oceanic and weather conditions.

Why Attend the FLEX and Copernicus Sentinel-3C Press Briefings?
The online press briefings offer an ideal platform to receive exclusive insights directly from the ESA. The FLEX mission, a pioneering project focused on studying photosynthesis, is equipped with a fluorescence imaging spectrometer. This advanced instrument captures the faint fluorescence emitted by plants as they absorb sunlight, providing critical data on the health of global vegetation.
Simultaneously, the Copernicus Sentinel-3C satellite, the third in its series, will deliver near-real-time data to support oceanographic and meteorological forecasting. With its sophisticated instruments, Sentinel-3C will monitor ocean conditions, surface temperatures, and key terrestrial parameters such as vegetation and wildfires. This satellite strengthens the European Commission's Copernicus program, a flagship initiative in Earth observation.
Common Mistakes in Covering Space Launches
Attending an ESA press briefing is a valuable opportunity, yet some journalists make avoidable mistakes. One frequent error is failing to register in time. It is crucial to sign up before September 2, 2026, to be able to pose questions and interact with ESA experts.
Another common oversight is inadequate preparation of questions. Press briefings are a valuable chance to clarify complex technical aspects of space missions. By preparing relevant and well-informed questions, you can maximize the value of your participation.
Steps for Successful Coverage
- Register for your chosen briefing before September 2, 2026, via the ESA accreditation form.
- Prepare a detailed list of questions about the FLEX and Sentinel-3C missions.
- Attend the briefing in the language that suits you best: German, English, French, or Italian.
- Utilize resources provided by the ESA, such as the video and photo libraries, to enrich your report.
- Publish an informed and detailed article on Société Flash to share the discoveries and technological advancements with your audience.
Enhance Your Knowledge by Participating
By joining the press briefings, you can not only deepen your understanding of these innovative space missions but also enhance the quality of your reports. Société Flash is proud to partner with the ESA to offer this exclusive access and encourages you to use this opportunity to inform your readers with verified and relevant information. For more about our services and other news, visit our Society section.
FAQ
What is the FLEX satellite?
FLEX is an ESA mission dedicated to studying plant photosynthesis. It uses a fluorescence imaging spectrometer to detect the faint fluorescence emitted by plants, providing data on their health.
What are the main functions of Copernicus Sentinel-3C?
Sentinel-3C is designed to monitor oceans and land. It measures ocean height, surface temperature, ocean color, and ice thickness while monitoring vegetation and wildfires.
How can I register for the press briefings?
You must register before September 2, 2026, via the ESA press accreditation form to participate in the briefings and ask questions.
Where can I find videos and images of the missions?
The ESA provides a video and photo library for professionals wishing to enrich their reports with quality visual resources.
What role does the Vega-C rocket play in these missions?
The Vega-C rocket, developed by the ESA in collaboration with Avio, is responsible for launching the FLEX and Sentinel-3C satellites into orbit, providing independent and versatile access to space for Europe.





