“expanding universe”簡單造句，expanding universe造句子

Ordinary objects such as stars and galaxies tend to slow down an expanding universe and can even cause it to recollapse.

Thanks to dark energy-as the source of the acceleration is loosely labeled-the dynamics of our expanding universe can be reconciled with its modest mass content.

( It is completely different from the“ repulsive” gravity that occurs in theories of the expanding universe.

theory of expanding universe

An expanding universe, like ours, that comes from a big bang does not have such a well-behaved boundary.

The so called "Standard Cosmological Model" means the relativistic Hot Big, Bang theory, in which our expanding universe has been evolving from an extremely hot and dense state.

Professor Hawking's theory of "from the Big Bang to Black holes"predicts that the expanding universe must have a beginning and an end