جزئیات کتاب
فرمت
کیندل
صفحات
222
زبان
انگلیسی
منتشر شده
Jul 26, 2005
توضیحات
Looks at SETI's validity as a research programme and examines recent attempts to contact other intelligent life forms. Also assesses theories on the origin of life on Earth, discoveries of former solar planets and proposals for space colonies.