Overview A good telescope helps you enjoy the Moon, planets, and stars in much greater detail.Beginners should choose simple ...

Which refractor telescope is best? Space has intrigued humankind ever since we looked skyward for the first time. While it is difficult to imagine what our ancestors thought of the twinkling lights, ...

An illustration of the Nancy Grace Roman Space Telescope. The NASA observatory was designed to settle essential questions in the areas of dark energy, exoplanets, and infrared ast ...

Buying a telescope is a big step, especially if you’re not sure what all those terms — f/ratio, magnification, go-to — mean. So, to eliminate confusion and make sure you understand what you’re buying, ...

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 ...

The Dwarf Mini makes it as easy and intuitive as possible to start photographing the deep sky. It packs quite a punch ...

In astronomy’s modern history, large-scale work was almost exclusively done at institutions with giant observatories and the most expensive computers and equipment. But a new approach to work in the ...

A person kneels on a platform reaching down toward a large, circular container full of glass pieces. To build the Giant Magellan Telescope, engineers constructed seven massive mirrors, the largest ...