Brian Ventrudo

Sky Tours (South) – March

Let’s begin the tours of the stars and constellations with the most famous and unmistakable constellation in the heavens, Orion, which will serve as a guide for other bright constellations in the late summer sky in March in the southern hemisphere. Along with the notes and audio, you will find at the bottom of the page a PDF of 5 printable star map...

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Sky Tours (North) – March

Filed Under: Fundamentals of Stargazing

Let’s begin the tours of the stars and constellations with the most famous and unmistakable constellation in the heavens, Orion, which will serve as a guide for other bright constellations in the late winter sky in March in the northern hemisphere. Along with the notes and audio, you will find at the bottom of the page a PDF of 5 printable star map...

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Tour of the Planet Jupiter

Filed Under: Fundamentals of Stargazing

You begin your exploration of the solar system this first month with a look at the planet Jupiter. In January through April of 2024, the planet lies low in the southwestern sky after sunset in the constellation Aries. Jupiter appears to move westward each day until it's lost in the Sun's glare and reaches conjunction on May 18. The planet reappears...

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Stargazing Tools – Visual Observing Basics

Filed Under: Fundamentals of Stargazing

In this first section on Stargazing Tools, you discover how to use the most important tools of all for observing the night sky… your eyes. Once you know a little about how your eyes operate and how to use them to see faint astronomical objects, you will be able to detect an amazing amount of fine detail in any size of telescope.
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Science of Stargazing – Layout of the Night Sky

Filed Under: Fundamentals of Stargazing

In this lesson you learn the basic layout of the celestial sphere, the vast dome of sky which appears to surround the Earth. This knowledge will help you find and follow stars, planets, and constellations in the night sky and help you understand how the sky appears to change from month to month. You also learn an easy way to measure angles in the n...

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