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Connecting science from sea to space

Written by  Monday, 13 October 2025 12:02
We Explore's catamaran sailing through the sea

Doing science at sea is no easy endeavour. Add racing across oceans and heading to a UN conference , and the complexity multiplies. This summer, thanks to satellite connectivity from Eutelsat’s low Earth orbit constellation, OneWeb and the support from the European Space Agency (ESA), and the UK Space Agency, the Kaïros’ We Explore catamaran sailed smarter, safer, and more sustainably on its journey to the UN Ocean Conference in Nice. 

Roland Jourdain walking through flax fields
Roland Jourdain walking through flax fields

Whether racing or conducting research, maintaining reliable communication with land teams is essential. Real-time updates on weather and sea conditions not only improve safety but also support scientific investigations and route optimization. In remote ocean regions, where terrestrial networks fall short, ESA’s Sunrise Partnership Project supports maritime connectivity via Eutelsat’s OneWeb low Earth orbit satellite constellation.

This collaboration demonstrates how space infrastructure can empower sustainable exploration and scientific progress. It is an example of how space-enabled connectivity can extend the reach of innovation across land, sea, and sky.

The videos below highlight how We Explore maintained seamless connectivity on its way to the United Nations Ocean Conference in Nice, France, this June. The Conference aims to safeguard our oceans, a mission directly supported by the two scientific research initiatives conducted aboard the sailboat.


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