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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Writing in space ： ウィキペディア英語版 Writing in space Several instruments have been used to write in outer space, including different types of pencils and pens. Some of them have been unmodified versions of conventional writing instruments; others have been invented specifically to counter the problems with writing in space conditions. A common urban legend states that, faced with the fact that ball-point pens would not write in zero-gravity, NASA spent a large amount of money to develop a pen that would write in the conditions experienced during spaceflight (the result purportedly being the Fisher Space Pen), while the Soviet Union took the simpler and cheaper route of just using pencils. The Fisher Space Pen was actually developed independently and privately in the 1960s, NASA later purchasing 400 of the pens at $6 each.〔(【引用サイトリンク】url=http://www.physics.org/facts/apollo-nasa-pen.asp )〕 The Soviets followed as well.〔(【引用サイトリンク】 url=http://www.pinterest.com/pin/71987294015259014/ )〕 ==Mission requirements== Space versus ground recordkeeping presents several serious issues: 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Writing in space」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.