What has changed, as far as Dr Shostak is concerned, is a growing sense that first contact is inevitable.
肖斯塔克认为，已经改变的是，人们越来越感觉到，首次接触是不可避免的。
Seth Shostak, a senior astronomer at the SETI Institute in Mountain View, California, also was cautious in calling the particles alive.
加利福尼亚州搜寻地外文明学会(SETI Institute)的资深天文学家塞思·肖斯塔克也表现得非常谨慎，并不急于将这些粒子称为生命。
The array, half funded by Microsoft mogul Paul Allen, will search for alien signals at a clip "hundreds to thousands times faster" than current SETI projects, says Shostak.
该阵列由微软巨头保罗艾伦提供了半数资金，相对于当前SETI项目，其搜索外星信号的速度将快”成千上万倍“，肖斯塔克说。
Shostak points out that while most high-school biology textbooks include as requirements for life the ability to metabolize and reproduce, it's easy to think of things that break these rules.
肖斯塔克指出，尽管中学生物课本中将新陈代谢和繁殖能力作为生命的必要条件，但是我们仍然很容易想起不符合这些规律的事物。
Shostak points out that while most high-school biology textbooks include as requirements for life the ability to metabolize and reproduce, it's easy to think of things that break these rules.
肖斯塔克指出，尽管中学生物课本中将新陈代谢和繁殖能力作为生命的必要条件，但是我们仍然很容易想起不符合这些规律的事物。
应用推荐