Not that anybody asked, but @JeffBezos’ 130-Billion dollars, laid end-to-end, can circle Earth 200 times then reach the Moon & back 15 times then, with what’s left over, circle Earth another 8 times.

— Neil deGrasse Tyson (@neiltyson) May 12, 2018

Just to be clear, if you carefully removed, and laid end-to-end, all the veins, arteries, and capillaries of your body, you will die.

— Neil deGrasse Tyson (@neiltyson) May 12, 2018