Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

These tech gadgets—many available now, others worth the wait—are transforming everything from photography to fitness with ...

One of the Holy Grails in cosmology is a look back at the earliest epochs of cosmic history. Unfortunately, the universe's ...

The Fire TV 4-Series is Amazon’s lowest-priced 4K TV, fitting neatly below its three tiers of Fire TV Omni models in price ...

"If you watch TV on your HDR, 4k with 60 frames ... when light from a background object passes a massive object, like a ...

A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and back. "Laser communications use infrared light to transmit 10 to 100 ...

For decades, capturing detailed images of galaxies beyond the Milky Way has felt like the exclusive domain of high-powered space telescopes ... McCarthy offers a free 4K download and high ...

Glide down scenic trails surrounded by lush valleys and breathtaking alpine views, with the iconic Eiger, Mönch, and Jungfrau peaks in the background. Suitable for all ages and skill levels ...