Do you think humanity has a place in space?
点击量： 时间：2017-09-08 08:02:19
In the long run, yes. The practical case gets ever weaker with each advance in robotic probes – indeed as a scientist I see little purpose in sending people into space at all. But as a human being, I’m nonetheless an enthusiast for human space exploration of the moon, Mars and even beyond. However, it will have to be in a very different style, and with different motives,