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- Mystery Meteorite: The case for (and against) a rock from Mercury
- Hard Times for Theorists in a Post-Higgs World: The Large Hadron Collider’s big success leaves no clear avenue for new physics
- In the Eye of the Tiger: Global spread of Asian tiger mosquito could fuel outbreaks of tropical disease in temperate regions
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Read articles, including Science News stories written for ages 9-14, on the
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Contents
- Infection time: Disease is more severe when it hits in the morning, at least in mice
- Explainer: Our bodies’ internal clocks: Biological clocks determine hunger, sleepiness and other daily rhythms
- Flu in the air: Germs tiny enough to pass through surgical masks may cause half of all cases
FOR KIDS: A diamond planet?
Distant, carbon-rich world could contain one-third its weight in gems that are relatively rare on Earth
Web edition: November 30, 2012
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A drawing of the planet 55 Cancri e, orbiting its parent star with some of its companions. As much as one-third of the planet may be diamond, a new study suggests.
Haven Giguere
A planet orbiting a distant star is probably unlike any of the hundreds yet discovered. Scientists say that about one-third of this incredibly hot, barren world — larger than Earth — could be made from diamonds.
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Citations
S. Ornes. Worlds beyond the solar system. Science News for Kids, February 22, 2012. [Go to]
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