My top recommendations, based on tests and research.

The lunar terminator, the sunset/sunrise line that sweeps across the Moon’s surface as the Moon orbits Earth, travels at a rate of 9.6 mph (15.4 km/h) along our satellite’s equator. Taking the average ...

Whether you’re a novice stargazer or a veteran observer, every amateur astronomer should own binoculars. They’re the perfect grab-and-go instrument for an impromptu viewing session, especially when ...

In just a few weeks, on April 8, 2024, the first total solar eclipse since 2017 will occur. It will cross North America, passing over Mexico, the United States, and Canada. This will also be the last ...

Take a peek at objects far, far away with binoculars that let you see (and go) the distance and beyond. By Stacey L. Nash Published Dec 6, 2023 4:00 PM EST Add Popular Science (opens in a new tab) ...

If you're looking for a pair of binoculars that will serve you well in a variety of scenarios and destinations, this is the model for you. Its 8x magnification and 42-millimeter objective lens ...

Go outside right now. What's the farthest thing you can see? A tree? A bird? What about the Moon? It's 250,000 miles away. The Sun is 400 times farther than that, at nearly 100 million miles (but ...

Celestron is a trusted name in optical equipment, especially binoculars, for their high quality, superior performance and competitive prices. Because of the vast array of uses, from birding to ...