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Jupiter returns as king of the night sky

Since January, there have not been any planets to see in the evening sky. Instead, all five bright planets have been visible in the early hours before sunrise. But now Jupiter, the king of the planets, is making a return ...

dateMar 08, 2016 in Space Exploration
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Appeals court upholds designation of polar bear habitat

The U.S. Fish and Wildlife Service followed the law when it designated more than 187,000 square miles—an area larger than California—as critical habitat for threatened polar bears in Alaska marine waters and its northern ...

dateFeb 29, 2016 in Ecology
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How long is a day on Mars?

Mars represents something of a conundrum for scientists. In many respects, it is significantly different from Earth. It's cold, it's dry, there is little atmosphere or precipitation to speak of, and nothing grows there. ...

dateDec 15, 2015 in Space Exploration
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