来自世界各地的100多名科学家7月21日聚集在美国航空航天局艾姆斯研究中心,规划他们在未来5年里寻找地外生命的蓝图。20日在加利福尼亚州芒廷维尤开幕的这次大会将持续3天,大会的主要议题包括其它星球上存在生命形式的生物基础、探测地外生命所面临的技术难题以及怎样开展在太空寻找地外生命的活动。此外,与会的科学家还将讨论地球上的一些生命形式是否能适应火星等其它星球上的环境。 More than 100 scientists from around the world gathered at NASA’s Ames Research Center on July 21 to plan their blueprint for finding extraterrestrial life over the next five years. The convention, which opens in Mountain View, Calif., On the 20th, will last three days. Its main topics include the biological foundations of life on other planets, the technical challenges of detecting extraterrestrial life, and how to conduct the search in space External life activities. In addition, the participating scientists will discuss whether some forms of life on Earth can adapt to the environment on other planets such as Mars.