For example, a quick search for “Colosseum” brings up déjà ... preservation and understanding of Rome online in high resolution. The images came from the archive of archaeologist Rodolfo ...

A high level of security is vital ... Until a few years ago, the Colosseum relied on an analogue security system comprising a multitude of fixed cameras providing low-resolution images, which limited ...

GREGOR, a telescope operated by a team of German scientists at the Teide Observatory in Spain, has obtained new high-resolution images of the intricate structure of the sun — the best ever ...