Feature

  1. In Science Fields

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  2. New Plans for Older Workers

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  3. Front Matter

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  4. Propose Powerful Role for NSF

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  5. [Photograph]: Theory Proved

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  6. Scientia International

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  7. Mercury Rotation Found

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  8. Young Craters Best for Landing on Moon

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  9. Radiation Dates Meteorite

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  10. Meteors Bombard Mariner

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  11. Moon Surface Safe?

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  12. In Science Fields

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