Find a propulsion signature from an alien spacecraft: Hey, if it worked for the Vulcans in Star Trek, why not us?

找外星飞船推进的痕迹：嘿，如果它是《星际迷航》中伏尔甘星人制造的，我们怎么会找不到呢？

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The Vulcans were designed and built at Woodford, near Stockport, by A V Roe and company.

BBC: Vulcan Bomber XH558: 'Grace and style' in the sky

The mission was written about in a bestselling book, Vulcan 607, by Roland White and is an example of why the Vulcans are so popular.

BBC: Vulcan Bomber XH558: 'Grace and style' in the sky

There were 134 Vulcans built and the plane also saw action during the Falklands conflict.

BBC: Thousands watch Vulcan's display