NASA’s New Horizons spacecraft has been used to demonstrate simple interstellar navigation by measuring the parallax of just ...

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...

I’m a northern lights expert, and this is why a cruise is the best place to spot the aurora borealis - Professional aurora ...

Learn why researchers say artificial light at night might contribute to sleep disruption, metabolic disorders, and even mood ...

Armed with the world's largest digital camera, the Vera C. Rubin Observatory in Chile will take night-sky images that ...

There are still savings across telescopes and binoculars, even after Prime Day, but we expect them to finish soon.

Artificial light at night impacts everyone - not just shift workers - by disrupting the body’s natural circadian rhythm.

This room-filling Cadrim star projector has never been cheaper, an absolute steal at 20% off. It's perfect for parties, game ...

As luck would have it, Amazon Prime Day deals are here just in time to stock up on items that will help you take advantage of ...

Red-light devices are all over social feeds and make enormous promises. From the many, we find the few that are actually worth your commitment, time, and money.

This beautiful crystal TARDIS is a fine send-off for Peter Capaldi's Doctor The 12th Doctor, frozen in (crystal) time.