The collapse of the 305-meter telescope at Arecibo Observatory in 2020 is being attributed to zinc creep – slow deformation ...

In 1963, the Arecibo Observatory became operational on the island of Puerto Rico. Measuring 305 meters (~1000 ft) in diameter ...

The best travel telescopes let you take stargazing with you to enjoy night skies and night sighs no matter how far you roam ...

aperture sizes, and technology; this guide breaks down the jargon and runs through the factors that matter when choosing a telescope. If you're a beginner, you might want to opt for an automated ...

Choosing the perfect telescope can be overwhelming, regardless of your astronomy experience. A quick web search will tell you to consider the scope’s focal length, aperture, eyepiece and more ...

Observe a galaxy, far, far away… with your very own Millennium Falcon - the amazing Dwarf 3 Smart Telescope. This portable ...

The aperture (or objective lens) of the telescope will be your guide on whether it's capable of capturing 'faint fuzzies' or just enough to make the planets and lunar surface pop. For more details, ...

The Celestron PowerSeeker 127EQ telescope is ideal for beginners and a tempting early Black Friday telescope deal, now 32% ...

These kits may be designed for Apertura telescopes, but they are suitable for similar-style Dobsonians across various brands. The kits are available for apertures ranging from 6 to 12 inches ...

The main reflector of a 40-meter-aperture radio telescope's antenna system was hoisted on Oct 8 in Shigatse city, Xizang ...

The installation of the main reflector for the antenna system of the 40-meter-aperture radio telescope completes in Shigatse, Xizang autonomous region, Oct 7, 2024. [Photo/CCTV News] The main ...