Scientific data is what Euclid is after. New observations that allow to draw new conclusions on the very essence of the Universe. How is this done? Please read our dedicated explanations:

• The Euclid satellite will carry out several astronomical surveys of the sky
• To design and create the necessary software tools and surveys, there are major simulated datasets of the sky created for the mission
• All data is run through a massive network of scientific software, the science ground segment, developed over more than a decade, and running on Euclid data centers across the world