Tag Archives: herschel telescope

Homework Takeaway #5: We’re Pretty Sure There Was A Big Bang

After several months – was it really back in January that I posted my most recent update in this series? – I picked up “The Elegant Universe” again and kept reading.¬†On page 349 (in my edition), Green talks about how there was a moment where the universe from being opaque to being transparent.

He then goes on to describe the moment of the birth of the universe in terms that make me think about how he talks about black holes in the previous chapter (p 342-344?). I’m not a hundred percent sure why, but this part of the book reminded me a little of those four-axis graphs, with space on one axis and time on the other, and black holes sucking in all information. It brought to mind the image of a God’s Eye, or one of those cool graphic design things everybody used to doodle in high school (the nearest I can find via Google Images is the first graph used on this total stranger’s blog entry, but imagine four quadrants of that facing one another).

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