我不介意公开这个宇宙的构想让大家参与，但是在我有更多实质设想之前我不想这事发生，”卡梅隆说。
"I don't mind opening the universe, but I just don't want that to happen until I've got more meat on the bones, " said Cameron.
研究宇宙微波背景辐射-就是大爆炸以后残留下来的辐射-的科学家说，他们已经发现一些发生在离这里二十几亿光年以外的奇怪的事情。
Scientists studying the cosmic microwave background - that's the radiation leftover from the Big Bang - say they've detected something strange happening couple of billion light years from here.
膨胀说告诉我们，早在很久以前，宇宙的体积在不到一秒钟内被一种反引力驱动而发生了无数倍的膨胀。
Inflation says that very early on, the universe expanded in size by more than a trillion trillion trillion trillion fold in much less than a second, propelled by a sort of antigravity.
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