Name: "它有一架直升機！"- 尼爾-德格拉斯-泰森最喜歡的火星探測器的部分。 ("It's Got A Helicopter!" - Neil deGrasse Tyson's Favorite Parts Of The Mars Rover)
Uploaded: 2021-03-03T20:05:50.000Z
Duration: 11 min 4 s

>> Stephen: HEY, EVERYBODY, WELCOME BACK TO "A LATE SHOW."

>> 嘿，各位，歡迎回到 "晚間秀"。

MY GUEST TONIGHT IS THE DIRECTOR OF THE HAYDEN PLANETARIUM AT THE

今晚我的嘉賓是海登行星儀的主管

AMERICAN MUSEUM OF NATURAL HISTORY, THE HOST OF "STAR TALK"

美國自然歷史博物館，"明星訪談 "主持人

AND "COSMOS," AND THE AUTHOR OF THE NEW BOOK, "COSMIC QUERIES."

和 "宇宙"，以及新書 "宇宙問題 "的作者。

PLEASE WELCOME BACK TO "A LATE SHOW," NEIL deGRASSE TYSON!

歡迎回到 "晚間秀"，尼爾-德格拉斯-泰森！

>> Stephen: NOW, BECAUSE YOU'RE AN EDUCATOR, YOU ARE

>> 斯蒂芬：現在，因為你是一個教育者，你是

ELIGIBLE TO GET THE COVID VACCINE HERE IN NEW YORK.

有資格得到COVID疫苗 這裡在紐約。

AND I UNDERSTAND THIS MORNING YOU GOT THE SECOND SHOT.

我知道今天早上你打了第二槍。

NOW, I'VE HEARD-- >> I GOT THE SECOND SHOT 11

現在，我聽說... ... 我打了第二槍11

>> Stephen: OKAY, AND I HEARD THAT THEY CAN-- IT CAN FEEL A

>> 史蒂芬: 好吧，我聽說他們可以 -- 感覺上會有一種。

I WAS NEVER MUCH OF A SIDE EFFECTS GUY MY WHOLE LIFE, SO I

我從來沒有太多的副作用傢伙我的整個生活，所以我。

DON'T EXPECT TO-- TO PUT A CHECK IN ALL THE BOXES THAT THEY LIST.

不要指望... ... 在他們列出的所有盒子裡打一個勾。

BUT, OTHERWISE, YEAH, IF I'M OTHERWISE INCOHERENT, THAT COULD

但是，在其他方面，是的，如果我在其他方面不協調，那可能會

>> Stephen: HERE YOU ARE GETTING THE FIRST DOSE 28 DAYS

>> 史蒂芬：你在這裡得到了28天的第一劑。

AND I DIDN'T KNOW THAT ONE POSSIBLE SIDE EFFECT OF THE SHOT

我不知道，一個可能的副作用 鏡頭。

(  LAUGHTER  ) SUN'S NOT EVEN OUT, BUT GUNS ARE

現在，我很高興... 我很高興... 什麼？

>> THAT'S JUST WHAT'S LEFT OVER FROM 40 YEARS AND 40 POUNDS AGO

>> 這只是40年40磅前留下的東西。

>> Stephen: I WOULDN'T-- I WOULDN'T FACE YOU IN THE

>> 我不會--我不會在這裡面對你。

WHAT IS-- WHAT IS THE SIGNIFICANCE OF YOU GETTING THE

什麼是... ... 你得到的意義是什麼？

FIRST OF ALL, CONSIDER WHO WE THINK OF NORMALLY AS HEROES IN

首先，考慮一下我們通常認為誰是英雄，在

OFTEN IT'S SOMEONE WHO SAVES A LIFE OR SEVERAL LIVES.

很多時候，它是一個人 誰救了一個人的生命或許多人的生命。

AND PUTTING THEIR OWN LIFE AT RISK, SOMETIMES.

並將自己的生命置於危險之中，有時。

AND WHEN I THINK OF THE COVID VACCINE DEVELOPED BY LAB

當我想到實驗室開發的COVID疫苗時，我就會覺得很興奮。

RESEARCHERS, WHAT THAT TELLS ME IS THAT THERE'S A GROUP OF

研究者們，這告訴我的是有一群人

SCIENTISTS WHOSE NAMES YOU WILL NEVER KNOW.

你永遠不會知道的科學家的名字。

YET, THEY WILL HAVE SAVED MILLIONS OF LIVES BY DEVELOPING

然而，他們將通過發展拯救數百萬人的生命。

AND SO, SO I THINK THAT IS THE APPROPRIATE USE OF THE TERM

所以，所以我認為這就是這個詞的恰當用法。

SO SCIENTISTS MAY BE THE ONLY AUTHENTIC, LEGITIMATE SUPER

是以，科學家可能是唯一的真實，合法的超級。

HEROES IN SOCIETY, AND I TIP MY HAT TO THEM, EVEN THOUGH WE

社會上的英雄們，我向他們致敬，儘管我們...

CANNOT RECITE THEIR NAMES BECAUSE WE DON'T KNOW THEM, AND

不能背出他們的名字，因為我們不認識他們，而且。

>> Stephen:  OKAY, LET'S GET TO SOME OTHER HARD SCIENCE HERE.

>> 史蒂芬：好的，讓我們來談談其他硬科學。

THERE ARE A WHOLE LOT OF MARS MISSIONS GOING ON RIGHT NOW.

WHO DO WE GOT UP THERE RIGHT NOW, BESIDES NASA ARE

除了美國航天局，我們現在有誰上去了？

AND THE UNITED ARAB EMIRATES, THE FIRST TIME AN ARAB STATE HAS

阿拉伯國家首次與聯合國阿拉伯聯合酋長國合作

所以，是的，這一切都非常令人興奮。

>> Stephen: ARE THEY-- ARE THEY IN ORBIT AROUND MARS OR HAS

>> 他們是在火星軌道上還是在火星軌道上？

有人走了下來■ç在我們身邊？

>> SO CHINA HAS AN ORBITER, A LANDER, AND A ROVER.

>> 所以，中國有一個軌道器，一個登陸器，還有一個巡航器。

THE UNITED ARAB EMIRATES HAS AN ORBITER THAT'S SPECIFICALLY

阿拉伯聯合酋長國有一個軌道器，是專門用於

TUNED TO LOOK AT AND SAMPLE THE ATMOSPHERE.

BECAUSE SOMETHING BAD HAPPENED-- I DON'T WANT TO VALUE JUDGE IT.

因為一些不好的事情發生了... ... 我不想去評判它。

SOMETHING HAPPENED ON MARS WHERE MARS USED TO HAVE LIQUID RUNNING

火星上發生了一些事情，火星上曾經有液體運行的地方。

WATER ON ITS SURFACE, AND NOW IT'S BONE DRY.

水在它的表面， 現在它的骨幹。

SO THEY'RE GOING TO STUDY THE OUTER ATMOSPHERE OF MARS JUST TO

所以，他們要研究火星的外部大氣層，只是為了

SEE IF THERE ARE CLUES THERE AS TO WHAT MIGHT HAVE HAPPENED TO

看看是否有線索表明，什麼東西可能已經發生了

WE SENT A ROVER, PERSEVERANCE ROVER, WHICH MY FAVORITE PART OF

我們派了一輛ROVER，VERSEVERANCE ROVER，這是我最喜歡的部分。

IT'S GOT A HELICOPTER AND ENGINEERS THOUGHT THIS THROUGH

It's got a HELICOPTER and ENGINEERS THOUGTH THROUGH

BECAUSE THE MARTIAN ATMOSPHERE IS MUCH THINNER THAN ON EARTH.

因為火星人的大氣層比地球上要薄得多。

IF YOU'RE GOING TO LIFT A PAYLOAD YOU NEED WIDER ROTOR

如果你要提升一個負載，你需要更寬的轉角。

BLADES, AND YOU HAVE TO SPIN THEM FASTER.

刀片，你必須更快地旋轉它們。

BUT GRAVITY ON MARS IS LESS, SO THAT HELPS YOU OUT.

但火星上的重力較小，所以這能幫助你。

IT'S MOSTLY AN ENGINEERING DEMONSTRATION, BECAUSE IF THAT

它是一個工程示範，因為如果那

WORKS, YOU'RE NO LONGER LIMITED TO LOW SLOW-MOVING ROVERS.

作品，你不再侷限於低速行駛的房車。

你可以掉進垃圾桶裡，然後再出來。

>> Stephen: HOW DOES IT GET BACK TO THE ROVER ITSELF?

>> 史蒂芬：如何回到ROVER本身？

LIKE, WHAT'S-- HOW DOES IT ORIENT ITSELF?

就像，什麼是... ... 它是如何定位的？

>> THERE ARE WAYS TO COMMUNICATE WITH YOU'RE NOT ON EARTH, AND

>>有辦法與你不在地球上的溝通，而且。

字幕列表影片播放

"它有一架直升機！"- 尼爾-德格拉斯-泰森最喜歡的火星探測器的部分。 ("It's Got A Helicopter!" - Neil deGrasse Tyson's Favorite Parts Of The Mars Rover)

evidence

atmosphere

perseverance

industry