Every October, Earth Science Week provides an opportunity to share wonder and curiosity about our planet.

每一个十月，地球科学周刊(Earth Science Week)会提供一个机会来分享我们星球上的奇迹和奇观。

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No wonder we're looking so hard for a planet more like Earth.

所以我们才那么努力的寻找类似地球的行星。

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If the planet is doomed, people wonder, why do anything?

人们会想，如果地球注定要毁灭，为什么还要做这些事呢？

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More men have landed on the moon than have reached the deepest part of our own planet and despite the progress I wrote about earlier, we are a still struggling to recognize that this planet and all its wonder should be valued above all else.

CNN: STORY HIGHLIGHTS

Some people may wonder why we in the Northern Hemisphere have our spring and summer when our planet is far away from the sun. (Equally confusing: our fall and winter come when we are near to the sun.) Shouldn't proximity to that nice warm ball of sunshine predict our seasons?

NPR: Not All Seasons Are Created Equal