Honestly, pleasantly surprised that this is a European-led initiative, it’s really great to see ESA stepping up with such an ambitious project.
There's Euclid, which maps out the visible sky in insane detail [0]
There's Galileo, which provides much higher accuracy than GPS. (20cm vs 5m!)
And then there's Copernicus, which provides open-access Earth Observation as a public good.
Very ironic name for a group of satellites orbiting the earth.
https://www.esa.int/About_Us/Corporate_news/Member_States_Co...