Utah researchers demonstrated the capabilities of their flat lens with test images of the sun and moon. Credit: Menon Lab, University of Utah Utah researchers demonstrated the capabilities of their ...

For centuries, lenses have worked the same way: curved glass or plastic bending light to bring images into focus. But traditional lenses have a major drawback—the more powerful they need to be, the ...

A recently-discovered powerful cosmic lens, which magnifies profoundly distant objects in space. Credit: William Sheu (UCLA) / Hubble Space Telescope There are funhouse mirrors in space. Objects in ...

Gravitational lenses bend and focus light from the more distant cosmos, offering astronomers a cheat code for chronicling the history of the universe. Reading time 2 minutes The universe is a big ...

For centuries, lenses have worked the same way: curved glass or plastic bending light to bring images into focus. But traditional lenses have a major drawback—the more powerful they need to be, the ...