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In This Issue
ExtraSolar:
Three new projects aim to capture a first: an image of a planet orbiting a star outside the solar system
Simpleminded Voters:
Informed citizens avoid information overload by taking strategic shortcuts before casting their ballots
Forest invades tundra:
...and the new tenants could aggravate global warming
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Clear sky?
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Because air pollution particles that fall into the PM10 range are too small to see with the naked eye, an apparently clear sky could host toxic concentrations of them.
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