Two Spacecraft Recreate Artificial Solar Eclipses to Observe the Sun’s Superhot Corona
Two spacecraft have achieved a rare milestone: recreating a total solar eclipse in space. The European Space Agency’s (ESA) Proba-3 mission released the first images on June 16 from a successful test where one satellite blocked the sun’s light, allowing the other to capture the blazing outer atmosphere—the corona. Unlike fleeting eclipses on Earth, this […]