Krafft Ehricke's Extraterrestrial Imperative 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

☆☆☆☆☆
简体网页||繁体网页

Ehricke, Krafft/ Freeman, Marsha 作者

译者

2009-3 出版日期

304 页数

$ 31.58 价格

丛书系列

9781894959919 图书编码

Krafft Ehricke's Extraterrestrial Imperative 在线电子书图书标签:

喜欢 Krafft Ehricke's Extraterrestrial Imperative 在线电子书的读者还喜欢

下载链接在页面底部

点击这里下载

想要找书就要到图书目录大全

book.wenda123.org

立刻按 ctrl+D收藏本页

你会得到大惊喜!!

发表于2024-11-13

facebook linkedin mastodon messenger pinterest reddit telegram twitter viber vkontakte whatsapp 复制链接

Krafft Ehricke's Extraterrestrial Imperative 在线电子书 epub 下载 mobi 下载 pdf 下载 txt 下载 2024

Krafft Ehricke's Extraterrestrial Imperative 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

Krafft Ehricke's Extraterrestrial Imperative 在线电子书用户评价

评分☆☆☆☆☆

Krafft Ehricke's Extraterrestrial Imperative 在线电子书著者简介

Krafft Ehricke's Extraterrestrial Imperative 在线电子书图书目录

Krafft Ehricke's Extraterrestrial Imperative 在线电子书 pdf 下载 txt下载 epub 下载 mobi 在线电子书下载

Krafft Ehricke's Extraterrestrial Imperative 在线电子书图书描述

From this book, the reader will gain an insight into one of the most creative minds in the history of space exploration. Krafft Ehricke's contribution to space exploration encompasses details of new, innovative ideas, but also how to think about the importance and value of space exploration for society. The reader will gain an understanding of the early history of the space pioneers, what they have helped accomplish, and how Ehricke's vision of where we should be going can shape the future. At this time, when there are questions about the path of the space program for the next decades, Krafft Ehricke has laid out the philosophical framework for why space exploration must be pursued, through his concept of the "Extraterrestrial Imperative," and the fight that he waged, over many years, for a long-range vision for the program. Readers will find it a very imaginative work, and a very up-lifting story. Krafft Ehricke's Extraterrestrial Imperative is the summation of his work on encouraging the exploration and development of space. The book contains all of his reasons why we need to get off the planet and explore space.

Krafft Ehricke's Extraterrestrial Imperative 在线电子书下载 mobi epub pdf txt 在线电子书下载

想要找书就要到图书目录大全

book.wenda123.org

立刻按 ctrl+D收藏本页

你会得到大惊喜!!