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Richard DalBello
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    U.S. National Space Policy

    Officials from the Carter to the Obama administrations talked about the history of the U.S. space policy. Among the topics they addressed were the impact of space exploration on the…

    3,727 views
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    Space Debris and Asteroid Threats

    NASA and science and technology experts testified on ways to mitigate threats from near earth objects (NEOs) such as satellites, and tracking methods used to reduce odds that asteroids and…

    1,474 views
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    Digital Television Transition

    Witnesses testified regarding the transition to digital television. This hearing focused on the timetable for the transition and the Federal Communications Commission Media…

    26 views