Danh ngôn của Seth Shostak
The math is dead simple: it seems that the frequency of planets able to support life is roughly one percent. In other words, a billion or more such worlds exist in our galaxy alone. That's a lot of acreage, and it takes industrial-strength credulity to believe it's all bleakly barren.
The math is dead simple: it seems that the frequency of planets able to support life is roughly one percent. In other words, a billion or more such worlds exist in our galaxy alone. That's a lot of acreage, and it takes industrial-strength credulity to believe it's all bleakly barren.
Phép toán rất đơn giản: có vẻ như tần suất các hành tinh có thể hỗ trợ sự sống là khoảng 1%. Nói cách khác, chỉ riêng thiên hà của chúng ta đã có một tỷ hoặc nhiều hơn những thế giới như vậy. Đó là rất nhiều diện tích, và cần có sức mạnh công nghiệp đáng tin cậy để tin rằng tất cả đều cằn cỗi ảm đạm.
Tác giả: Seth Shostak | Chuyên mục: Space | Sứ mệnh: [1]
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Các câu danh ngôn khác của cùng tác giả: Seth Shostak
- 'Dating Game' wasn't social commentary, political analysis, Shakespearean-level drama or even blunt-force comedy. It was just the televised equivalent of meeting someone at a bar. But it appealed to our most basic Darwinian instinct: selecting a good mate. You can't go wrong when a show's premise is hard-wired into human DNA.
- Ever since the infamous quiz show scandals of the 1950s, the feds had insisted that TV game shows be honest - or that at least they didn't cheat. So as a 'Dating Game' bachelor, I didn't know what I was going to be asked. The other bachelors and I were required to concoct our answers in real time.
- The stars look the same from night to night. Nebulae and galaxies are dully immutable, maintaining the same overall appearance for thousands or millions of years. Indeed, only the sun, moon and planets - together with the occasional comet, asteroid or meteor - seem dynamic.
- The principal reason for the universe's poker face is that its constituents are far away. Stars careen through space, and galaxies spin at speeds thousands of times faster than a jet plane. But given their distance, you'd need the patience of Job to notice much change in their appearance or position.
- In the four years since its launch, Kepler has chalked up 122 new and confirmed planets. It's also caught the scent of nearly three thousand additional objects, of which probably 80 percent or more will turn out to be other-worldly orbs.
Các câu danh ngôn khác của cùng chuyên mục: Space
- Your belief system saturates the space around you.
- I actually don't invest in anything that is social, mobile, deals or ad networks simply because those are areas where there are so many players and so many other smart people in the space, I feel like I don't have a competitive advantage. So I tend to go after things that are e-commerce, like healthcare.
- I didn't go to school for illustration. I did larger pieces, mostly drawings and paintings, and minored in video, but when I moved to N.Y.C., I didn't have a studio space anymore and downsized to my desk and started illustrating. I started a greeting card company and sold cards all over the city.
- When time and space and change converge, we find place. We arrive in Place when we resolve things. Place is peace of mind and understanding. Place is knowledge of self. Place is resolution.
- Maybe I didn't take the advantage and become a star and get all the brands so that I could solidify my space in the world.