Put simply, Maksutov-Cassegrain telescopes correct problems you might find in a reflector telescope, such as the 'coma' effect, where images appear blurred. They have sealed optics, so you don't ...

The telescope ships with a fully adjustable ... There are two main catadioptric designs: the Maksutov-Cassegrain and Schmidt-Cassegrain. Both types often come with a computerized GoTo system ...

Stephen McAllister, a physics teacher from Port Glasgow, went viral last year after snapping stunning photos of space using ...

Telegraph columnist Stephen McAllister shared a crystal clear image of Jupiter and one of its moons, Io, on social media ...

Telegraph columnist Stephen McAllister shared a crystal clear image of Jupiter and one of its moons, Io, on social media after he caught it ...

Physics teacher Stephen McAllister went viral last year after snapping beautiful photos of space using his phone and an £80 telescope ... killer' scope, a Maksutov Cassegrain which I have ...

Stephen McAllister, a physics teacher from Port Glasgow, went viral in 2024 after taking incredible photos of space using a ...

Find the best telescopes to unlock the wonders of the night sky and view lunar occultations, celestial conjunctions and planetary parades in January. The best telescope unlocks the wonders of the ...

NASA's Roman Space Telescope, slated for a 2027 launch, will provide insights into dark energy and exoplanets. It will undergo rigorous testing to ensure durability in space conditions.

An illustration of the James Webb Space Telescope as it orbits the sun in our solar system, 1 million miles from Earth. Credit: SA GSFC / CIL / Adriana Manrique Gutierrez The James Webb Space ...

Since its launch on Christmas Day, 2021, the James Webb Space Telescope has proven its worth year after year. 2024 is no exception. Here are just five times the ultrapowerful telescope has ...