"In a poem, the words happen; they just come. I let them. Otherwise, I wouldn't write. To interfere with what is happening is to distort the poem. Just a very small degree of intelligence and supervision is necessary. Very tactful. Any revision later that violates the text as it came, that begins rewriting the words, is fake."

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Eventually, the Sun will swell to occupy the entire sky as its expansion subsumes the orbit of earth. Earth's surface temperature will rise until it matches the 3,000-degree rarified outer layers of the expanded Sun.... But not to worry. We will surely go extinct for some other reason long before this scenario unfolds.

— Neil deGrasse Tyson