What Would Happen If We Had Two Suns
Keywords:
There are sunsets on other planets even
more spectacular than the ones on Earth.
What if we could see not just one, but
two suns falling below the Earth's horizon?
This is What if,
and here...
其他星球上甚至有日落比地球上的更壮观。
如果我们不仅能看到一个,而且能看到两个太阳落到地球地平线以下?这是 What if以下是将要发生的事情如果我们有两个太阳。
并非所有星系围绕单个星形形成。
一些科学家甚至认为我们的太阳曾经有过一个星星...
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