science ๐ญ Space tech mimics solar eclipse before the real one
ESA's Proba-3 mission artificially created an eclipse for the 65th time without the Moon's help on August 12, 2026. The two spacecraft, positioned 150 metres apart at 60,000 km above Earth, used one to block the Sun for the other. This setup allowed for uninterrupted views of the Sunโs corona, which appeared greenish in the captured image. The real Moon then crossed the field of view shortly after, resulting in a double eclipse. The mission's prior observations provided accurate predictions for both the spacecraft and ground observers.