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Challenges to US space sustainability

机译:美国太空可持续性面临的挑战

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摘要

With space now crucial to such a wide range of activities on Earth, the USA must ensure the sustainability of its efforts, a task that involves technological feasibility and political will. Near-term challenges include US human access to space and the Shuttle transition, funding NASA sufficiently in a time of recession, and rebuilding the country's space industrial base. Longer-term challenges will be better protecting the space environment (including the electromagnetic spectrum) from overcrowding and the effects of space weather and NEOs, and defining responsibilities for distributing climate change data and recognition of property rights for the commercial development of in-space resources. As an aid to dealing with these challenges the USA must ask itself whether there is a human future in space and seek to answer the question in the course of human and robotic exploration beyond Earth.
机译:对于当今在地球上如此广泛的活动至关重要的太空,美国必须确保其努力的可持续性,这项任务涉及技术可行性和政治意愿。近期的挑战包括美国人类进入太空和航天飞机过渡,在经济衰退时期为NASA提供足够的资金以及重建美国的太空工业基地。长期的挑战将是更好地保护空间环境(包括电磁频谱)免于过度拥挤以及空间天气和近地天体的影响,并确定分发气候变化数据和承认产权的责任,以促进空间资源的商业发展。为了应对这些挑战,美国必须问自己是否在太空中存在人类的未来,并试图在人类和机器人探索地球之外的过程中回答这个问题。

著录项

  • 来源
    《Space policy》 |2009年第3期|156-159|共4页
  • 作者

    Scott Pace;

  • 作者单位

    Space Policy Institute, George Washington University, Washington, DC 20052, USA;

  • 收录信息 美国《科学引文索引》(SCI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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