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How Big is the Universe?
The Universe is big, but how big is it? That all depends on whether the Universe is finite or infinite.…
10 years ago
How Big Are Sunspots?
[/caption] The short answer? Really big. The long answer? Really, really big. The image above shows sunspot regions in comparison…
13 years ago
OMG Space
[/caption] "You may think it's a long way down the road to the chemist's, but that's just peanuts to space." –…
13 years ago