JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
61912015.pdf344.85 kB
title太陽発電衛星の開発政策に基づいて21世紀の民間宇宙活動の展開のシナリオ
Other TitlePrivate Space Activities Scenario based on Space-Based Solar Power Development
Author(jpn)コリンズ, パトリック
Author(eng)Collins, Patrick
Author Affiliation(jpn)麻布大学
Author Affiliation(eng)Azabu University
Issue Date2013-03
Publisher宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)
Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)
Publication title第32回宇宙エネルギーシンポジウム
32nd ISAS Space Energy Symposium
Publication date2013-03
Languagejpn
eng
AbstractA policy to develop space-based solar power stations would lead to the development of a range of major new space technology capabilities. Among these, fully reusable launch systems capable of low costs through large-scale operation would be developed. One result of such a development is that passenger space travel services are likely to grow rapidly. In order to consider how far they may grow, the precedent of 20th century air travel is instructive: having reached 1 billion passengers in 2000, it grew to 2.8 billion passengers in 2011. Based on this, a growth scenario leading to 1 billion space travel passengers in 2100 is considered. Among these 1 billion passengers, the paper considers the possibility that 1 hundred million passengers will travel to the lunar surface in 2100. Although this may seem ambitious, the paper considers possible problems, and suggests that there are no obvious bottlenecks. The scenario outlined would create a huge number of job opportunities in industrial sectors in which Japan has particular expertise, notably all forms of high-reliability mechatronic and aerospace engineering. As such, this scenario seems desirable as a national strategy, at a time of high unemployment and severe lack of new industries, which is having very damaging effects on Japanese society.
Description会議情報: 第32回エネルギーシンポジウム (2013年3月1日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)), 相模原市, 神奈川県
形態: カラー図版あり
形態: PDF
Meeting Information: The Space Energy Symposium (March 1, 2013. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan
Physical characteristics: Original contains color illustrations
Physical characteristics: PDF
Document TypeConference Paper
JAXA Categoryシンポジウム・研究会
SHI-NOAA0061912015
Report NoSES-2012-015
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/14246


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