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Wake up before dawn on August 31 to see – in additon to the moon and Jupiter – the Gemini stars, Castor and Pollux, and the red planet Mars.
Matt Daniel's WeatherGlobe
Tsunami warning issued after 8.2 quake in Chile
Blogus scientificus by Alex Reshanov
Do microbes spoil food to avoid sharing?
Earth Trekker by Deanna Conners
How to spot the International Space Station