A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space ...
Euclid, the European Space Agency's dark Universe detective, has made an astonishing discovery -- right in our cosmic backyard.
The European Space Agency (ESA) has released a spectacular image of an Einstein ring – a circle of light formed around a galaxy by gravitational lensing. Taken by the €1.4bn Euclid mission, the ring ...