The Euclid space telescope has captured a rare phenomenon called an Einstein ring that reveals the extreme warping of space by a galaxy’s gravity.The dazzling image shows a nearby galaxy, NGC 6505, surrounded by a perfect circle of light. The ring gives a glimpse of a more distant galaxy, sitting directly behind NGC 6505, whose starlight has been bent around the foreground galaxy.“This is a beautiful, extraordinary, thrilling and lucky find in our first data,” said Prof Stephen Serjeant, an astr...