Breathtaking images of thousands of galaxies taken by a 609-megapixel camera from the Euclid telescope reveal the 'dark universe.'The telescope captured more than 380,000 galaxies, some appearing warped by strong lensing effect.Euclid has observed 26,000,000 galaxies, with the farthest being 10,500,000,000 light-years away.Over 500 galaxies in the released images exhibit strong lensing, creating unique visual effects like arcs and halos.Euclid also identified transient phenomena such as supernovae and fast radio bursts.Astronomers are intrigued by dark matter's invisible nature, a key component holding galaxies together.Euclid's observations aim to unravel mysteries surrounding dark matter and dark energy, essential for understanding the universe.The telescope's panoramic images offer insights into globular clusters, strong lenses, and dark matter distribution.Artificial intelligence and citizen scientists are aiding in examining Euclid's images and data.Scientists are hopeful Euclid will shed light on 'unknown unknowns' of the universe, such as the nature of dark energy and dark matter.