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Weekend field trips on the Web

Planetary Society: Fly your wishes to the moon with Selene Meteorite may hold key to life's start

Slate: Is Sonar Boy for real? 

The Economist: An appointment with chance

• Virginian-Pilot: Rocket will carry buzz to develop E. Coast hub

• USA Today: Rachael Ray upgrades astronaut meals

• Science @ NASA: Watch a meteor hit the moon