Just to make it that little bit more challenging, there's also three different main types of telescopes to look out for. You have the choice of refractor, reflector and catadioptric telescopes ...

Catadioptric telescopes correct some of the visual problems found in these older styles – such as chromatic aberration.

Catadioptric, or compound, telescopes incorporate a primary mirror coupled with a corrector lens placed at the front of the tube. The primary mirror's curve is ground to a simple shape ...

Find the best telescopes to unlock the wonders of the night sky and view lunar occultations, celestial conjunctions and planetary parades in January. "There are telescopes tailored to all sorts of ...

Planetarium curator Babul Chandra Bora said out of the four telescopes purchased, one is catadioptric, one is reflecting and the other two are of the refracting type. The planetarium's official ...

NASA’s Hubble Space Telescope has made several first discoveries and provided astronomers with a great view of deep space. This image showcases dwarf irregular galaxy NGC 5238 which showcases signs of ...

Most of the best cameras today are excellent tools for photography and video, but some such models could be overkill if your main focus is photography. With that in mind, this guide features ...

NASA and the European Space Station launched the Hubble Space Telescope in 1990, and over the past 34 years it’s been responsible ... Media and Communications Leonie developed a love of photography ...

Our team has put all of the best photo editors to the test, and these are our software recommendations for your next big project. Our top suggestions will outline the best free photo editors and ...

Getting a photography magazine is a great way to help improve your picture-taking knowledge, and to keep up with the latest kit and trends - and they make a great Christmas gift... Until December 25, ...

Why it's so special: This iconic montage features images of Jupiter, Saturn, Uranus and Neptune captured between 2014 and 2024 as part of the Hubble Space Telescope's Outer Planet Atmospheres ...

Over the years, telescopes and spacecraft have revealed several unknown facts, but we are also in search of advanced technologies to study space. 5 stunning images of our solar system captured by NASA ...