Certification means the county agrees to use outdoor lighting more intentionally, opening up the night sky for humans and ...

From Mars & Regulus to Saturn near the Moon and Venus at dawn, the night sky dazzles June 13-19, 2025. Spot deep-sky gems and ...

Whether you've been trekking for years or are just starting out, these trails are a great way to walk under the stars.

From contributing to sleep disorders and depression in humans to habitat disruption over multiple species, light pollution ...

The International Dark-Sky Association defines l ight pollution ... triggering biological cues that help us sleep at night, wake up in the morning, and stay healthy. “Nighttime physiology ...

Not all darkness is backward, and not all light is good. Some light blinds. Some darkness reveals. In rediscovering the stars ...

The game-changing Vera C. Rubin Observatory will collect more astronomical data in its first year than all other telescopes ...

In most parts of the world, sunrise and sunset help set the daily routine– when people wake up, work, relax, and sleep. But ...

The Sega Toys Homestar Classic is one of the best star projectors on the market, and has been for a while. See how it fares ...

A G2 solar storm is predicted to hit on June 13 and 14, which could mean northern locations have a shot at photographing the ...

How the pioneering scientist, and namesake of an enormous new telescope, forced astronomers to rethink the universe.

A G2 solar storm is predicted to hit on June 14, which could mean northern locations have a shot at photographing the aurora ...