Telescopes » sky

Heritage 76 Telescope

admin — Tue, 15 Sep 2009 17:05:34 +0000

In 1609, Galileo Galilei first looked through his Telescope, and changed science forever. His discoveries provided solid evidence that disproved the prevailing belief that the Earth was the center of the Universe. Throughout history, scientists such as Johannes Kepler and Sir Isaac Newton further revolutionized the design of the telescope. To celebrate the International Year of Astronomy, Sky-Watcher is proud to present the commemorative edition of Newton’s telescope – Heritage.

Duration : 0:4:30

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How to Buy a Telescope : Telescope Buying Guide: Filters for Viewing the Sun

admin — Tue, 25 Aug 2009 17:16:23 +0000

In spite of all of those childhood warnings, telescopes can be used to look at the sun with the proper filters. Find out how to buy telescope accessories in this free video on home astronomy from a telescope salesperson.

Expert: Jesse Sturgeon
Bio: Jesse Sturgeon has served as a sales and customer service representative for Anacortes Telescope in Anacortes, Wash. for several years. He enjoys introducing people to the science & art of astronomy.
Filmmaker: Curtis Enlow

Duration : 0:2:13

Technorati Tags: astronomy, binoculars, night, science, sky, telescopes

Meade ETX-125PE. Mounting & 2 star alignment (Alt/Az)

admin — Tue, 25 Aug 2009 17:16:17 +0000

This video is a poorly made and patronising attempt at helping you get the scope onto the tripod correctly and to align it using the 2-star method.

Before you start, you must have entered the date and time into the handset along with your location. Instead of choosing your nearest city, use Google Earth to get your location’s coordinates.

Helpful sites:

Weasner – http://www.weasner.com/etx/menu.html(Everything ETX, fantastic site)

Stellarium http://www.stellarium.org/
(free, stand alone astronomy software. Doesn’t need an internet connection when used, so you can take it with you when using the scope!)

Duration : 0:4:38

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How to Buy a Telescope : Telescope Buying Guide: Finder Scopes

admin — Tue, 18 Aug 2009 14:27:14 +0000

When buying a telescope, select a finder scope that is comfortable to look through. Decide what type of finder scope to purchase for a Telescope with the buying tips in this free video on home astronomy from a telescope salesperson.

Duration : 0:2:23

Technorati Tags: astronomy, binoculars, night, science, sky, telescopes

How to Buy a Telescope : Telescope Buying Guide: Aperture

admin — Tue, 11 Aug 2009 12:40:26 +0000

The aperture of a Telescope refers to its ability to gather light. Find out which aperture to choose when buying a telescope in this free video on home astronomy from a telescope salesperson.

Duration : 0:2:23

Technorati Tags: astronomy, binoculars, night, science, sky, telescopes