• The European Space Agency (ESA) plans to use two separate spacecraft to create its own solar eclipse to study the Sun's corona. The spacecraft will fly 150 meters apart, aligned so that one satellite blocks out all but of corona from the other satellite. They will have to fly in precise formation down to millimeter accuracy. Studying the Sun's corona will reveal details about its role in our solar system's weather. The ESA hopes to launch the mission in September.

    Thursday, April 4, 2024