Tuesday, 5 October 2010

If Galileo were alive today



One night in 1610, Galileo Galilei pointed his 30x telescope at Jupiter and over the coming nights observed that three small stars moved around the planet - they were in fact it's moons. (He discovered the fourth moon later).It's a simple pleasure that anyone with binoculars can recreate, especially as Jupiter is currently bright in the early evening sky.

Tonight I put my camcorder on the tripod and had a go.

The Panasonic SDR-80 has an amazing 70 x zoom. I'd hoped to capture Jupiter as a brighter star and was amazed when I could also see the four moons in a line. Obviously, you can get a much better image with a large reflector telescope! However, my images were probably better than those seen by Galileo back in 1610.

It just made me think, what would Galileo have achieved if he'd been alive today?

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