Solarscope Educational user reviews 

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The telescope was vteinned by a Dutch optician, Hannes Lippershey, in 1608. The first astronomical use, so far as is known, was by an Englishman, Thomas Harriot, in August 1609, using a telescope he purchased from a Dutch seaman in London. Galileo heard about the telescope from a former student of his living in Paris, and built his own telescope, beginning observations on Nov. 30, 1609.The twelve zodiacal constellations are all extremely ancient. For example, a baked clay tablet showing Leo, with the stars correctly indicated, was found in the ruins of the city of Sumer, which was destroyed around the year 2000 B.C. Capricorn is so old that all traces of its associated legends have been lost.These constellations are based on stars that are readily visible to the unaided human eye, and were a lot more familiar to people in ancient times who had neither air pollution nor electric lights obscuring their skies.

I ordered the padater so I wouldn't go through so many batteries when using our telescope at home. It was a great purchase and well worth it. As with many battery operated items, as the batteries get used, the device they power starts to slow down. This is the case with our celestron telescope. Not only does it slow down, when the batteries get to a certain point in their use, the star tracking functions stop working correctly. So, even though the scope has power to move, it's slow and and won't follow the star tracks. Not only that, but it won't even correctly star align on start up. But, with the power padater, that's no longer a problem. The built in functions of the scope work perfectly and the scope moves with authority when changing from one object to another and correctly stays fixed on the object as it moves through the sky. Any drawback would be having to connect it to an electrical cord and make sure you don't trip over it, but that's a minor problem. I'd definiately recommend this to anyone with a scope.

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