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听力等级

科学研究   

2024-10-12   Intermediate
The Search for Life Among the Stars, Part 6

Keywords:

Lee Billings: Maybe we can actually go out and find some of these life-bearing planets or potentially habitable planets out there. Maybe we can actually get those pale blue dots faster, better, and ...

Lee Billings:也许我们真的可以出去,找到一些孕育生命的行星或潜在的宜居行星。也许我们实际上可以更快、更好、更便宜地获得那些淡蓝色的点,对吧,无需 NASA 参与。我真的不知道这是否属实,但这肯定是目前正在发展和酝酿的事情,我认为...


2024-10-10   Intermediate
The Search for Life Among the Stars, Part 5

Keywords:

Lee Billings: You can have these things work in synergy, and we’ve seen this before with the space shuttle and the Hubble telescope. The reason why the Hubble telescope revolutionized so much of sci...

Lee Billings:你可以让这些东西协同工作,我们之前在航天飞机和哈勃望远镜上已经看到过这种情况。哈勃望远镜之所以彻底改变了如此多的科学领域,为什么它取得了如此巨大的成功,尽管作为人们,你知道,我和你的年龄会记住,尽管一开始是一个巨大...


2024-10-10   Video
What If the Earth Collided With Another Planet

Keywords:

What a view... The air over here is especially... Wait, what is this doing here? This is WHAT IF, and here's what would happen if another planet smashed into Earth. About 50 billi...

多么美丽的景色...... 这里的空气特别...... 等 这是做什么的? 这就是 WHAT IF, 以下是将要发生的事情 如果另一个行星撞上地球。 大约 500 亿个流氓行星 在银河系中漫游...


2024-10-08   Intermediate
The Search for Life Among the Stars, Part 4

Keywords:

Steve Mirsky: We’re on the verge of being able to actually analyze the contents of the atmospheres of some of these rocky exoplanets, which could tell us not that they’re inhabited or that there’s a ...

史蒂夫·米尔斯基:我们即将能够真正分析其中一些岩石系外行星的大气成分,这不能告诉我们它们有人居住或存在技术文明,但这将是一些强有力的间接证据,表明至少有某种工业过程正在进行。 Lee Billings:是的,这是可行的。这是可行的。不过,...


2024-10-06   Intermediate
The Search for Life Among the Stars, Part 3

Keywords:

Lee Billings: He’s a great guy, actually. He is an astrophysicist at the University of California, Santa Cruz. And one thing that’s special about Greg is he is one of the deepest thinkers about thi...

Lee Billings:实际上,他是个很棒的人。他是加州大学圣克鲁斯分校的天体物理学家。Greg 的特别之处在于,他是我见过的最深入的思考者之一,他对寻找系外行星、我们如何找到它们、未来去向有很多非常规的想法。对我来说,最重要的是,让他非...


2024-10-06   Video
What If a Magnetar Entered Our Solar System

Keywords:

This is the most powerful object in the Universe. The biggest spinning magnet to ever exist. It's the cosmic equivalent of a great white shark. But it wouldn't eat you. It would just...

这是最强大的对象 在宇宙中。 有史以来最大的旋转磁铁。 它是宇宙的等价物 一条大白鲨。 但它不会吃掉你。 它只会把你所有的原子都变成尘埃...... 这是假设,如果磁星进入我们的太阳系会发生什么。 ...


2024-10-04   Intermediate
The Search for Life Among the Stars, Part 2

Keywords:

Lee Billings: Maybe if they manage somehow to get through their technological adolescence, that notion of, you know, kind of little kids with nuclear bombs and things like that, really dangerous time...

Lee Billings:也许如果他们以某种方式设法度过了他们的技术青春期,那种你知道的,小孩子带着核弹之类的东西,非常危险的时期,也许他们真的可以忍受并持续下去,你知道,你有数十亿年的地质时间尺度;也许他们可以坚持到太阳晒干。显然,这取决...


2024-10-02   Intermediate
The Search for Life Among the Stars, Part 1

Keywords:

Steve Mirsky: Lee, I think a lot of people have heard of the Drake Equation, but what was new to me in reading the book was the story behind the Drake Equation, basically he comes up with it a couple...

Steve Mirsky:Lee,我想很多人都听说过 Drake 方程,但读这本书时,对我来说新奇的是 Drake 方程背后的故事,基本上他是在他组织的这个大型会议前几天想出的。讲述故事;这真的很有趣。 Lee Billings:这就是他...


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