Giant ground-based reflector telescopes do much of astronomy's heavy lifting, although the U.S.'s largest in Hawaii is not ...

From magnification to light-gathering, here’s how to make the decision between buying a telescope or a monocular for ...

The technological marvel that is the James Webb Space Telescope (JWST) is going through final testing before being ... The segmented reflector has to be folded to fit inside the launch rocket ...

The Sky-Watcher Explorer 130 EQ2 telescope is one of the best beginner telescopes simply because it’s one of the most unusual. At its core it’s a Newtonian reflector telescope like many others ...