As the universe expanded, it would cool, and particle energies would go down.
Edwin Hubble discovered the expanding universe.
From the universe expanding to the phones in our pockets, science is everywhere.Combinations with other parts of speech
Space expansion causes the redshift.
The effect of the camera's motion counteracts the effect of the universe's expansion.宇宙膨胀只影响星系之间的距离,并不会增加星系内物体之间的距离。
The expansion of the universe only affects the distance between galaxies, and does not increase the distances between objects inside a galaxy.
And the cosmological arrow of time, the direction of time in which the universe expands rather than contrasts…“.随着宇宙膨胀,幻影能量的推力会无限制增加,最终克服引力,首先撕裂地球,然后是原子。
As the universe expands, the push from phantom energy would grow without bounds, eventually overcoming gravity and tearing apart first Earth, then atoms.宇宙膨胀本身就是一个理论的例子,它产生并取代了之前的理论,因为它:.
Cosmic inflation is itself an example of the theory that came in and replaced the one that came before it:.最近的观察表明,宇宙膨胀的加速实际上比预期的要快得多。
Recent observations have shown that the acceleration of the expansion of the universe is actually much faster than expected.宇宙膨胀降低了x的增长速度,但永远不会降低到0,更不用说变成负增长了。
The expansion of the universe lowers the rate of increase in x, but never brings it to zero, let alone reversing it.在此模型中,人们发现当宇宙膨胀时,其中的任何物体或辐射都变得更凉。
In such models one finds that as the universe expands, any matter or radiation in it gets cooler.这表明,当越来越多的负质量不断涌现时,这种负质量流体在宇宙膨胀过程中不会被稀释。
It shows that when more and more negative masses are constantly blowing into existence,this negative mass does not dilute during cosmos expansion.在此之前,有一个被称为宇宙膨胀的时代,空间本身呈指数级膨胀,充满了时空结构固有的能量。
Before that, there was an epoch known as cosmic inflation, where space itself expanded exponentially, full of energy inherent to the fabric of spacetime.这表明,当越来越多的负质量不断涌现时,这种负质量流体在宇宙膨胀过程中不会被稀释。
It shows that when more and more negative masses constantly blow up,this negative mass of fluid is not diluted during cosmos expansion.
And the cosmological arrow, the direction of time in which the universe expands rather than contracts.宇宙膨胀仍然是个谜,但是通过把宇宙看作是全息的,我们或许能解开这个谜。
Cosmic inflation remains a mystery, but by viewing the universe as a hologram we might just be able to solve it.宇宙膨胀是宇宙中两个遥远部分之间距离随着时间的增加。
The expansion of the universe is the increase of the distance between two distant parts of the universe with time.随着宇宙膨胀,辐射会冷却,直到它只是我们今天观察到的微弱微波残余。
As the universe expanded, the radiation would have cooled until it is just the remnant we see today.随着宇宙膨胀,辐射一直冷却下来,直至我们今天观察到它的微弱的残余。
As the universe expanded, the radiation would have cooled until it is just the faint remnant we observe today.宇宙膨胀的“葡萄干面包”模型,葡萄干的相对距离随着空间(面团)的膨胀而增加。
The'raisin bread' model of the expanding Universe, where relative distances increase as the space(dough) expands..
As a result, the expansion of the universe cannot explain the relative emptiness of the space inside a galaxy.最近的观测结果独立地支持了大爆炸和宇宙膨胀的理论。
Recent observations haveindependently supported theories for both the Big Bang and cosmic inflation.在大多数人看来,当宇宙膨胀时,应该有一个地方让它开始扩张。
It seems to me that when the universe expands… there should be a place where it started expanding..并且为何无序度增加的时间方向和宇宙膨胀的方向相同??
Why does disorder increase in the same direction of time as that in which the universe expands?现在,宇宙膨胀的理念已经成为了所有近代天文学的基础。
Today, the idea of the expanding universe is the basis for all of modern astronomy.结果,他们发现了完全相反的事实--宇宙膨胀正在加速。
Instead they found the opposite: the expansion of the universe is accelerating.