Sun

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Every mention of Sun across the entire archive — with clickable timestamps to jump straight to the source.

8 Videos
74 Mentions
Page 2 of 3
He told me the story, but I didn't actually see the tall white sun that night.
[0:59:41 - 0:59:48] ▶
The neutrino, we're told, can travel through, if everything between the center of the sun and here were solid gravity, a neutrino could travel through it all and not interact with anything.
[1:12:56 - 1:13:05] ▶
He was a priest, loyal to the church. He said, here is a model where the sun is at the center and I can give you much better prediction of when Easter takes place.
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And then I suggested maybe it is technological in origin and since we didn't launch it, it's not bound to the sun.
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It was moving too fast to be bound to the sun by gravity.
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The good news is we have a lamppost in our vicinity. It's called the sun. The sun illuminates the darkness of space. And so it's easier to find your keys under the lamppost.
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So when objects from outside the solar system come close to the sun, they get illuminated, they get heated. So from a distance, you can see them. And you can also, if they evaporate as a result of coming too close to the sun, you can actually detect what they are made of.
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And so I wrote a paper a month and a half ago, just explaining that a meter sized telescope in space could detect every five hours a new object that comes within the orbit of mercury around the sun, which is three times closer to the sun than the Earth is.
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Just because the sun illuminates such objects so brightly and I'm talking about objects that are of the order of a meter in size, you know, we, Omoa Moa was 100 meters in size, the size of a food world field bigger than starship, you know, our biggest rocket that we ever.
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You know, there was a paper by an astronomer named Otto Strouve from 1952, who said that if a planet like Jupiter happens to be close to a star like the sun,
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Because people said we understand why Jupiter is very far from the sun.
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It's not extraordinary. And I say billions of years ago because most stars from billions of years before the sun, the sun formed only in the last one third of cosmic history.
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I mean, so when we launch spacecraft, we are just responding to the standard gravity that, you know, the Earth, the Sun, planets, any other body generates.
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like the Sun, and at least a few percent of them,
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because most stars form before the Sun,
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billions of years before the Sun.
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of the object relative to the sun,
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from the sun's gravity.
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So it was clearly not bound to the sun like the planets are.
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when the object comes close to the sun.
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something pushing it away from the sun.
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as it comes close to the sun.
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because you know, the sun will become a red giant
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And there are stars like the sun that already went through that.
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as to where the sun is illuminating it from,
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Our lamppost is the sun.
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And even small objects close enough to the sun,
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is crossing the orbit of mercury around the sun.
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of mercury around the sun.
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within the orbit of the Earth around the Sun.
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