OSIRIS-REx science chief reveals NASA's 1st asteroid sampling mission nearly didn't make it (exclusive interview)

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Dante Lauretta, the chief scientist of NASA's OSIRIS-REx mission, talks about the unexpected challenges of NASA's first asteroid sampling attempt in an exclusive interview.
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Scientists discovered two Jurassic bird fossils in China, pushing back bird diversification by 20 million years. One, Baminornis zhenghensis, had a short tail and mixed dinosaur-like and bird-like traits. The second, an isolated furcula, may belong to Ornithuromorpha but requires further study. A research team led by Professor Min Wang from the Institute of Vertebrate [...] http://dlvr.it/TJJxjn
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