First Proba-3 science: Surprisingly speedy solar wind found in inner corona

Since July 2025, the European Space Agency's pair of Proba-3 satellites has already created 57 artificial solar eclipses. So far, the mission has collected more than 250 hours of high-resolution videos of the sun's atmosphere, called the corona. That's the same amount of observing time as about 5,000 total solar eclipse campaigns carried out on Earth.

source https://phys.org/news/2026-04-proba-science-speedy-solar-corona.html