Geographic coordinate systems

October 2nd, 2022|Comments Off on Geographic coordinate systems

Photo byOpenClipart-Vectors onPixabay There are many ways to locate places on Earth. You can use landmarks like rivers, road signs, and buildings to give you directions. You can use a compass to find north.

Navigating the Sky using big dipper

September 25th, 2022|Comments Off on Navigating the Sky using big dipper

Big dipper by seasons The Big Dipper is one of the most easily recognized star formations. It’s visible in nearly every location around the world, but why? What makes it so special?

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What is a Catadioptric Telescope? – An Overview of Types and How to Choose the Right One

September 25th, 2022|Comments Off on What is a Catadioptric Telescope? – An Overview of Types and How to Choose the Right One

Image Source: Unsplash Catadioptric telescopes are a hybrid design of refractor and reflector telescopes. They combine the benefits of both types of telescope – wide field of view with low distortion and high magnification

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