Fw: [新聞] NASA「曲速引擎飛行船」比光速還快
※ [本文轉錄自 Gossiping 看板 #1JdW8oNn ]
作者: win1143 (人生似幻化) 看板: Gossiping
標題: [新聞] NASA「曲速引擎飛行船」比光速還快
時間: Mon Jun 16 04:29:34 2014
1.媒體來源: 東森新聞雲
2.完整新聞標題/內文:
NASA「曲速引擎飛行船」比光速還快 星際旅行只需數週
▲NASA發表曲速引擎飛行船設計圖,若研發成功,未來便可大大縮短星際旅行的時間。(
圖/翻攝自網路)
國際中心/綜合報導
美國太空總署(NASA)11日發布了一個飛行船設計圖,他們把這座飛行船命名為IXS
Enterprise,號稱這是一種比光速還快的「曲速引擎飛行船」(Warp Drive ship),若
研發成功,未來需要數年的星際旅行,可能只需要花數周就可抵達目的。
根據《華盛頓郵報》報導,發布這個設計圖的物理學家覺哈洛‧懷特(Harold White),
他是以迴避愛因斯坦的相對論設計,透過縮小船頭的時空與放大船尾的時空來扭轉飛船前
後的時空,此種假想的「超光速」推進系統,在電影《Star Trek》(台灣譯名:星際爭
霸戰、銀河飛龍、星艦迷航記等)系列中幾乎每集都出現。
曲速引擎是最在1994年由物理學家米給爾‧阿庫別瑞(Miguel Alcubierre)提出,此次
懷特用數學計算出了比原理論稍微可實現的方式,但由於曲速引擎不能夠在兩點之間順進
行瞬間移動,懷特計畫在飛行船周圍創造一種時空正常的人工「氣泡」。
懷特的合作夥伴表示,他們正努力減少這些「氣泡」所需要的能量,讓這些氣泡充盈在環
與環之間,因為「讓這些空間空著的代價將非常昂貴」。目前實驗室中一個可行的數學方
程式是化理論為實踐最重要的一小步,懷特希望未來能創造實現概念的重要證據。
3.新聞連結:
原文網址: NASA「曲速引擎飛行船」比光速還快 星際旅行只需數周 | ETtoday新奇新聞
| ETtoday 新聞雲
http://www.ettoday.net/news/20140616/368055.htm#ixzz34k35ALAh
4.備註:
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