Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

How do I make a telescope? Did you know you can build your own telescope? All you need are two lenses and a few common household items. Depending on your crafting experience, you can complete this fun ...

Wide-field astroimaging, utilizing equipment such as DSLRs with wide-angle lenses or short focal length refractors, offers cost-effectiveness and portability advantages compared to traditional ...

The Stellarvue SVX 102T is a 4-inch (101.5 mm) aperture, f/7 refractor telescope (714mm focal length), weighing 9.8 pounds (4.4 kg) with adapters, and measuring 23.5 inches (59.7 cm) in length ...

Although it's pretty expensive, this telescope will last for decades. Intermediate and advanced astronomers will enjoy the motorized functionality and the ability to expand their capabilities with add ...