Word: moons
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Dates: during 2000-2009
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That, at least, had long been the conventional wisdom, but in recent years, scientists have come to learn that by some measures, the solar system fairly sloshes with water. Mars, we now know, was once as wet as Earth and still harbors ice and perhaps liquid water. The moon is thought to have water locked in permafrost at its poles. Jupiter's moon Europa is probably home to a globe-girdling ocean beneath a thin rind of ice, and its Jovian sisters Callisto and Ganymede appear to be icy and wet too. Now, according to new findings by the Cassini...
Even viewed from Earth, the 310-mile-diameter moon appears bright white, almost as if covered in ice or snow; when the Voyager 1 spacecraft arrived at Saturn in 1981, it confirmed that long-distance impression. More intriguing was the way Enceladus behaved. Embedded inside Saturn's E ring - the outermost of the eight bands that make up the ring system - Enceladus seemed to orbit with a thick clump of ring matter trailing behind it, almost as if it were dragging the material in its gravitational wake. What astronomers suspected instead - and what Voyager confirmed - was that Enceladus...
...South Korea also have some delicate issues to settle. One of the most contentious is likely to be intellectual-property protection, which is not particularly strong in China. And the U.S. may still be a contender. Sputnik sparked an extraordinary American effort that culminated in Neil Armstrong's 1969 moon walk, which sealed the U.S.'s supremacy in space. Last month, Washington launched a $25 billion program to extend cheap loans to carmakers to help in reconfiguring their assembly lines for electric cars and other fuel-efficient vehicles...
...Unless the star is - and here's where industry analysts do spit-takes with their Evian - Sandra Bullock. Every once in a while, every blue moon, audiences want to be reminded of why they made someone a star in the first place. They like Bullock, they really like her; they just haven't seen any reason to go to her movies. The advertising for The Proposal gave them that excuse: it played on both cutting a successful woman down to her co-star's size and allowing Bullock to flash her trademark poop-eating grimace, the signal of a working...
...interactive graphic of landing sites on the moon...