21.12.2013 00:06 Uhr, Quelle: The Unofficial Apple Weblog

Two great astronomy apps for your holiday stargazing

As you've no doubt noticed, here in North America the skies are very crisp and transparent in the winter -- when the clouds have parted, of course. We also get the brightest star in the sky, Sirius, and some lovely constellations. I've got two

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