Not only that, but the second lens also magnifies the first – though not very bright, it can be seen in the images collected ...

A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

Over the quarter century I’ve been writing this column, I’ve been flabbergasted by the advances in telescopes for backyard ...

Each type has spin-offs. Refractor telescopes gather light with the objective lens, where light enters the scope. The wider ...

Over the quarter century I’ve been writing this column, I've been flabbergasted by the advances in telescopes for backyard ...

A team of astronomers has identified a double gravitational lens system with an extraordinary “zig-zag” light path, rewriting ...

The 3x zoom lens, powered by a 50MP LYT-600 sensor ... especially when zooming in from long distances. The AI Telescope Zoom feature includes specific AI algorithms that adjust depending on ...

Space-based telescopes are remarkable. Their view isn't obscured by the weather in our atmosphere, and so they can capture ...

Astronomers have discovered two galaxies that are perfectly aligned, allowing their combined gravitational pull to act as a ...

In astrophotography, I would say 70% is technique and 30% is the equipment. I spent a lot of time learning the technique behind those incredible images of the galaxies, Zubuyer says ...