The European Space Agency released full-color images captured by Euclid, the first-ever space telescope designed to study the dark universe. The images show spiral galaxies and the Horsehead Nebula. Video: ESA, NASA, AP, Euclid Consortium #space #telescope #galaxy #nebula #cosmos #Science #nasa #esa #perseus #horsehead #spacex #euclid #wsj #wallstreetjournal #thewallstreetjournal