据媒体报道，天文学家正忙于寻找外星人，而天体物理学家的霍金曾对外星人入侵表达了自己的担忧，并引发媒体的广泛关注，他认为人类不应该尝试跟外星人取得联络，因为那样将可能引来外星人入侵。…… 【科技讯】11月4日消息，据媒体报道，天文学家正忙于寻找外星人，而天体物理学家的霍金曾对外星人入侵...
according to media reports, astronomers are busy looking for aliens, and astrophysicist Hocking once told an alien invasion to express his concern, attention and sparked a media, he believes that humans should not try to contact aliens, because that will be possible draw an alien invasion....... [] technology hearing on November 4th news, according to media reports, astronomers are busy looking for aliens, and astrophysicist Hocking once told an alien invasion...
