Telescopes are specialist optical instruments that have been around for over 400 years and are useful for many applications including seafaring, military operations and especially stargazing. But not ...

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ASTRON is researching the potential role of the LOFAR telescope in the Search for Extra-Terrestrial Intelligence (SETI). This initiative has been taken by Professor Michael Garrett, General Director ...

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, ...

The article reviews several beginner telescopes, categorized as reflector, refractor, and compound (catadioptric) types, each with varying aperture sizes (3-inch to 8-inch) and prices ($49.98 to $1590 ...