Word: icing
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With a strong defense and Kessler in the net, the Crimson will continue to compete against its opponents but will need to make adjustments all over the ice...
...years, scientists have been tantalized by the prospect that water ice lurks in craters near the poles of the moon, places where the sun never shines and temperatures perpetually hover hundreds of degrees below zero. A decade ago, the Lunar Prospector orbiter caught a whiff of hydrogen, which may or may not have been evidence of that ice...
...discovery was worth the wait. Analysis of the water ice may give scientists an eons-long look at environmental history: any ice lurking in the shadows of lunar craters would have been there for a long, long time - billions of years, even. On Earth, for example, scientists get their best information about the planet's climatic history from ancient air trapped in polar ice, says Greg Delory of the Space Sciences Laboratory at the University of California, Berkeley. Similarly, the lunar poles are record keepers of conditions over long periods. They are the dusty attic of the solar system, says...
...moon's ice might have come from comet impacts, which would date it back to the earliest days of our solar system; that ice would hold a record of the cosmic chemistry of those formative times. But the ice could have also been formed by particles streaming from the sun, which gradually combined with lunar minerals to form water, then ice. Or it might have come from Earth, perhaps in the gigantic collision that created the moon in the first place. Whatever its origins, says Delory, the prospect of studying it is really exciting...
LCROSS scientists still have to figure out how thinly the water ice is spread in the lunar rock and soil and how deeply it's buried. That analysis is pending, and so is the full report on all the other material that was blasted into the air on impact. Stay tuned, says NASA's Wargo. There are plenty of updates to come...