更惊人的是，测量显示暗能量占宇宙物质的74%。

Even more surprising, measurements show that dark energy accounts for about 74 percent of the substance of the universe.

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众所周知，黑洞是一个高度密集的宇宙结构，令宇宙物质无法逃脱。

As is known to all, the black holes are as dense structure and sometimes inescapable for the cosmic materials.

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最终行星就这样形成了，并吸收环绕在太阳周围的宇宙物质。

Eventually, the planets came into being, vacuuming up the rest of the planet-building debris surrounding the sun.

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