Thứ Tư, 18 tháng 6, 2008

Moon Illusion

If you are a romantic, you'll not want to miss viewing the moon tonight! Tonight as the moon rises it will appear larger than when in the horizon overhead. This is called a moon illusion and will be particularly noticeable at this "solstice moon," as it is just two days before summer starts here in the Northern Hemisphere. The reason for this, according to NASA, is that the high solstice sun this week means that the moon is especially low and horizon-hugging, giving a strong impression of illusion to all who view it. Just a little tidbit, but interesting just the same. Enjoy!

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