IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Reflecting telescope made in the ...

This powerful Newtonian reflector telescope has hundreds of 5-star Amazon reviews and is at one of its best-ever prices. When you purchase through links on our site, we may earn an affiliate ...

In order to be seen, light from objects needs to reach our eyes. Therefore, objects that are far away don’t reflect enough light back for us to see them. The objective lens of a traditional telescope ...

It's being called "the world's biggest eye on the sky." Scientists are building the world's largest optical reflecting telescope in Chile, a tool so powerful it will enable man to study ancient ...

Choosing the best telescope for the money depends to a large extent on what you hope to see. If you want to scan distant nebulas, you can pay $1,000 and up, and it will still be good value. If you’re ...

What better way to bring the new year in than saving over $100 on a reliable and affordable reflector telescope. When you purchase through links on our site, we may earn an affiliate commission.

For thousands of years, humans observed the stars with nothing but our own eyes. But eyes can only get us so far, and to see all the way to the ends of the universe we needed to invent some tools. The ...

Astronomers have released a stunningly detailed image revealing the structure of a massive sunspot as it temporarily darkened the Sun’s surface on January 28, 2020. The new image was taken during the ...

I'm often asked to recommend a telescope, especially around the holidays, when gift-giving is on our minds. Today I'll share a few suggestions, but before we talk specifics, let's look at the ...