Nor is the contrast so great, when you come to think of it, between the universe and this pen-nib.

仔细想一下，宇宙和这笔端，其间的差异也不是那么大。

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Until recently most astronomers believed that the space between the galaxies in our universe was a near-perfect vacuum.

直到最近，大多数天文学家都认为我们宇宙中星系之间的空间是近乎完美的真空。

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In Astronomy, for example, the distinction between the solar system and the universe wasn't clear until modern times.

例如，在天文学中，太阳系和宇宙两者的区别直到现代才被弄清楚。

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In fact, there's a property of gravitational fields anywhere, even in outer space, but there is some residual field between all the planets and all the stars in the universe, that the force on a body is proportional to the mass of the body.

实际上,这是任何地方的引力场都具备的属性,甚至是在外太空,在所有的行星和恒星之间,存在着某种剩余场,在这个场里作用在物体上的力,和物体的质量之间存在比例关系

耶鲁公开课 - 基础物理课程节选

Indeed, the two have already written a book for the general reader outlining their model, Endless Universe, which includes the notion that the universe is the product of a collision between multi-dimensional membranes.

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Did she gain these powers because she made the transfer between universe at such a young age?

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Anyone who can follow their closing paragraphs on the relation between negative gravitational energy and the creation of the universe probably knows it all already.

ECONOMIST: Understanding the universe: Order of creation | The