A 2,000-year-old garnet ring from ancient Rome that is believed to have an image of the first Roman emperor sold for nearly 600 times its expected price at a recent jewelry auction in England. The ...

A team of astrophysicists has created a simulated image that shows how the Nancy Grace Roman Space Telescope could conduct a mega-exposure similar to but far larger than Hubble’s celebrated Ultra Deep ...

One of the Hubble Space Telescope’s most iconic images is the Hubble Ultra Deep Field, which unveiled myriad galaxies across the universe, stretching back to within a few hundred million years of the ...

Classicist and historian Honor Cargill-Martin reacts to new AI-generated images depicting ancient Roman life, including bathhouses, chariot racing and the iconic Colosseum. Should she be worried?

This pair of images showcases the same region of sky as simulated by the Vera C. Rubin Observatory (left, processed by the Legacy Survey of Space and Time Dark Energy Science Collaboration) and NASA’s ...