The European Space Agency's Euclid space telescope has released its first dataset, providing detailed images of millions of galaxies and offering new insights into dark matter and dark energy. The data, which covers only 0.5% of the telescope's ultimate mission, has already captured images of 26 million galaxies and cataloged over 380,000 based on their morphology. Euclid aims to explore cosmic history and the invisible forces shaping the universe, with future data releases expected to provide even more comprehensive insights into the cosmos.