Europe Prepares to Launch Spacecraft to Observe ‘Dark Side’ of Universe

The European Space Agency prepares to launch a spacecraft to study dark matter and dark energy across the universe. The Euclid spacecraft is expected to launch on July 1.

Source : https://learningenglish.voanews.com/a/europe-prepares-to-launch-spacecraft-to-observe-dark-side-of-universe/7148712.html