外星人和人类的太空探索.ppt
《外星人和人类的太空探索.ppt》由会员分享,可在线阅读,更多相关《外星人和人类的太空探索.ppt(17页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、,Extraterrestrials,法学院 万潋,UFO,We all know that we live in a complex world,.Although the technics of the human beings are developing all the time , we still got so many unsolved problems. Among all of this puzzles , UFO is one of the most noticable things. Now as everybody knows ,UFO is what we call
2、Unknown Flying Object for short.For a period of time ,once we mentioned UFO , we always communicate it with high-tech ,extra-terrestrials ,outter space culture and many other exciting things . There are a lot of witnesses around the world ,affirming that they chanced to have seen some strange things
3、 in the sky .,UFO,A video about UFO,Do you think the world really have aliens,lets have a look,Lets see some statistics,According to the latest scientific research ,there are about 1 million planets may have extraterrestrial life in the Milky Way galaxy .But life is made up of water ,oxygen and vari
4、ous chemical element form .So only 250 planets can achieve those conditions .If they are evenly distributed in the Milky Way galaxy ,the nearest from us is also 4600 light-years .But dont lose heart ,there are about 10 billion galaxies like the Milky Way galaxy in the whole universe .,The Quest for
5、Extraterrestrial,Through all of our history we have pondered the stars and muse whether humanity is unique or if somewhere else in the dark of the night sky, there are other beings who contemplate and wonder as we do. Somewhere else there might be very exotic biologies and technologies and societies
6、 . We are a little lonely and we ponder the ultimate significance of our tiny but exquisite blue planet . The search for extraterrestrial intelligence is the search for a generally acceptable cosmic context for the human species. In the deepest sense, the search for extraterrestrial intelligence is
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 外星人 以及 人类 太空 探索
限制150内