Sen aims to use the story-telling power of video to inspire, empowering everyone to witness planetary change and humanity's exploration of space.

The British company Sen has launched a commercial 4K live stream from space, the very first of its kind. The stream offers ...

Estimating distances in astronomy is challenging. Think of how hard it is to estimate the distance of someone pointing a flashlight at you on a dark night. Galaxies come in a very wide range of ...

These days, the best digital TV antennas can pick up all of the major networks in up to 4K quality. It’s more than just the four major broadcast networks (ABC, CBS, FOX, NBC), as the best 4K ...

While that federal ban has been in place for decades, John Barentine of Dark Sky Consulting, a member of AAS’s Committee for the Protection of Astronomy and the Space Environment (COMPASSE ...

The best 4K Blu-ray players deliver the ultimate picture quality for watching movies and TV series at home. Although streaming services are popular, Blu-rays deliver video at a higher bitrate ...

Amazon's awesome 3 for $33 4K Blu-ray sale ends tonight, January 20, at 11:59 PM PT. You're effectively paying $11 per movie, which is quite the deal--especially when you check out the eligible films.

Venus can be viewed through binoculars during the planetary alignment A planetary alignment, one of the greatest planetary displays in years, will shortly take place. Also known as a planet parade ...

A planetary alignment, one of the greatest planetary displays in years, will shortly take place. Also known as a planet parade, six planets will line up in a row across the night sky from about 21 ...