The Vela satellite system together had successfully detected 41 previous atmosphere nuclear tests across the world after all.

船帆座卫星系统此前毕竟成功地探测到了世界各地一共 41 次大气层核试验。

Next, I'd like you to exercise your soft palette, or your velum.

接下来，我希望你锻炼一下你的软调色板， 你的 velum。

Epic story tellers, sure, but not fans of  putting pen to paper - or rather, quill to velum.

史诗般的故事讲述，当然，但不喜欢动——更确切地说，是羽毛对 velum。

An American satellite orbiting above known as Vela Hotel 6911 detected a bright double flash of light below that seemed to be indicative of a nuclear explosion.

一颗名为“船帆座旅馆 6911”的美国卫星在上空探测到下方有明亮的双重闪光，乎是核爆炸的迹象。

The Vela satellites were designed to detect that high-energy pulse.

Vela 卫星被设计用来探测这种高能脉冲。

A lot of questions still remain unsolved about the Vela incident.

关于船帆座事件还有很多问题没有。

Using the Murchison Widefield Array (MWA) telescope in Western Australia, scientists searched for sound waves in the star system of Vela.

利用澳大利亚西部的默奇森宽场阵列（MWA）望远镜，科学家们在Vela星座周围搜寻声波。

So if it's true, why hasn't the United States or anybody else had just come out and said definitively what the Vela incident was?

如果这是真的，为什么美国其他国家还没有站出来明确说明船帆座事件是什么？

There are journalists who claim that every successive US administration since then has deliberately covered up the truth of what the Vela incident actually was.

有记声称，自那以后，历届美国政府都故意掩盖船帆座事件的真相。

Almost immediately upon detection by the Vela satellite the United States and NATO began investigating who may have conducted the secret and mysterious tests.

在船帆座卫星发现后，美国和北大西洋公约组织几乎立即开始调查是谁可能进行了秘密且神秘的试验。

But they theorized that perhaps a micrometeoroid had struck the Vela satellite and caused it to only appear to detect a double flash in the Indian Ocean instead.

但他们推测，可能是一个微流星体撞击了船帆座卫星，导致它乎只在印度洋探测到两次闪光。

However, after going through the data, this panel curiously came to the conclusion that the Vela incident as was getting to be known was most likely caused by a natural event.

然而，在查阅了数据之后，奇怪地是，研究小组得出结论，船帆座事件很可能是由自然事件引起的。

Fearful the Soviets might try to test anyway — perhaps blowing up nukes on the far side of the Moon, where they couldn't be detected — the US launched a series of satellites called Vela.

由于担心苏联无论如何都会尝试试验——也许在月球的远端引爆核武器，在那里无法被探测到——美国就发射了一系列名为 Vela 的卫星。

But in a way that's kind of what makes the Vela incident and other mysteries so interesting, the fact that you don't know all of the answers and the possibility that one day you might.

但在某种程度上，这正是船帆座事件和其他神秘事件如此有趣的原因，那就是你并不知道所有的答案，但有一天你可能会知道。