Today, the European Space Agency’s Proba-3 mission unveils its first images of the Sun’s outer atmosphere – the solar corona. The mission’s two satellites, able to fly as a single spacecraft thanks to a suite of onboard positioning technologies, have succeeded in creating their first ‘artificial total solar eclipse’ in orbit. The resulting coronal images demonstrate the potential of formation flying technologies, while delivering invaluable scientific data that will improve our understanding of the Sun and its enigmatic atmosphere.

Watch the replay of the ESA-CNES press conference held at the Paris Air Show 2025 (Le Bourget) on 16 June 2025, with Josef Aschbacher, Director General of ESA, and Lionel Suchet, Executive Vice President of CNES.

Download the transcript.

Astroscale, the space junk removal venture, announced a British government contract June 16 worth about $7 million to deploy a pair of cubesats in 2027 to monitor space weather while tracking other objects in low Earth orbit.

How can heritage in space — the very objects and events that tell the story of humanity becoming a spacefaring civilization, such as Neil Armstrong’s and Buzz Aldrin’s bootprints, India’s […]

Press Release N° 36–2025

Uninterrupted access to satellite navigation is essential in our modern world, but it is threatened daily by external interference, such as jamming and spoofing. New technologies and concepts can help increase the resilience of our satellite navigation solutions. ESA and Leonardo are embarking on a joint project to explore smart antennas powered by Machine Learning to block unwanted signals.

Imagine a world where Earth observation (EO) is not restricted by complex systems, high costs, or remote institutions.