The structure is nearly 600 million light-years from Earth and is an early display of the nascent dark matter telescope's ...

Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer ...

A Euclid space telescope has spotted a rare halo of bright light known as an "Einstein Ring" in a galaxy not so far, far away ...

A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space ...