Feed: 16 Inch F6 Zerodur Newtonian Telescope Mirror & Diag – - AggScore: 11.0

16 Inch F6 Zerodur Newtonian Telescope Mirror & Diag – $3995.00

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Current Price: dollarsignr3995.00Buy It Now Price: dollarsignr5000.00Bids: 0 Here is a gorgeous solid Zerodur 16-inch F6 Newtonian telescope mirror and its matching 4” m.a. elliptical diagonal. Specifications and Condition: Custom-made for me in 1990 by master optician, Jerry Brunache of Brunache Instrumental Optics, this gorgeous Newtonian system is truly diffraction-limited, and though I’ve never had [...]

Night Sky Observer

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The Night Sky Observer astronomy and space news website has been online since 1997. News across a number of categories is updated several times a day and there are many articles on general astronomy also available to read. The site is also the home of the LunarPhase Pro and Jupsat Pro astronomy software packages.

Free "Renewable Energy and Other Money Saving Secrets for Your Home" Report

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In todays economy, there are more reasons than ever to cut your energy bill. One of the most popular ways to do so is to invest in green, renewable energy to power all or part of your home. But, even if you dont have the resources or the time to install a full photovoltaic solar kit on your roof, there are dozens of other ways to cut your bills, save money, and generally be more kind to Mother Earth.

Simple,Cheap Ways To Generate Electricity

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How far are you prepared to go to significantly lower your energy bill and help do your bit for the environment. The internet has seen a huge number of products purporting to show you how to live a green life over the last few years and now another, Earth4Energy has arrived on the scene.

Night Sky Observer Telescope Guide

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While cheap in every sense of the word telescopes are still to be found, recent years have seen the introduction of small but very affordable telescopes from manufacturers such as Meade and Celestron and, despite their small size, these telescopes have excellent optics that far outperform the cheap optics found in old 60mm telescopes from years gone by. Today, though, there are a huge number of telescopes of various designs available to the amateur astronomer. So how do you choose one thats right for you

Predict Moon Phases and other Lunar Pheneomena With LunarPhase Pro

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Ever wonder why the moons phase changes from day to day Or why its up in the sky at different times LunarPhase Pro will calculate the times of these events and many more lunar phenomena. It includes an interactive Moon Atlas covering both near and farside features, has a searchable database of thousands of lunar features, emulates the view through a telescope, provides detailed moon maps and much more. If youre a budding astronomer or just want to learn more about Earths nearest neighbor, this software package will allow you to discover and learn about the Moon and its behavior.

Jupiter Is Back In The Nighttime Sky

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If youre interested in astronomy then theres a treat in the night sky at the moment. Jupiter, the largest of the planets, is the bright object in the southern sky during the hours of darkness. Jupiter shows a lot of detail on its disk when seen through a typical backyard telescope. Normally featuring two prominent bands, north and south of its equator, the southern band has all but disappeared in recent months. Such a fading of a band is quite rare and occurs only every 1520 years. The fading of the southern band means that Jupiters Great Red Spot is all the more prominent on the planet...