Learn how to build a telescope and view the cosmos.

Ask our Stargazer AI chatbot any and all your stargazing questions. Get specs, compare telescopes, and more.

"The cosmos is within us. We are made of star-stuff. We are a way for the universe to know itself."

"The cosmos is within us. We are made of star-stuff. We are a way for the universe to know itself."

"Remember to look up at the stars and not down at your feet. Try to make sense of what you see and wonder about what makes the universe exist. Be curious."

"Remember to look up at the stars and not down at your feet. Try to make sense of what you see and wonder about what makes the universe exist. Be curious."

"The universe is under no obligation to make sense to you."

"The universe is under no obligation to make sense to you."

The silhouette of a Dobsonian telescope pointed up to a starry night.

Telescopes

Learn about telescopes, and find the one that’s right for you.

Eyepieces & Accessories

Find out how eyepieces work and what their particular function is.

Mounts & Tripods

Discover what types of mounts there are, and which makes sense for you.

Guides & Tutorials