Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy. The halo, known as an ...

While the beloved holiday light display brings tourists from all over the world, people who live in the city say it’s raised ...

In this episode, Dave Eicher invites you to go out and spot the elusive zodiacal light. Caused by light reflecting and scattering off dust in the plane of our solar system, one of the best times to ...

Copenhagen’s historic harbour lit up as over 1,300 runners, wrapped in glowing light chains, transformed the city into a ...

The sun is reaching a solar maximum. Here's what that could mean for Iowa and our chances to see the aurora borealis, known ...

More than 1,000 people adorned in fairy lights took part in what organizers says is the world's largest light art run in Copenhagen on Sunday.