There’s a little black spot on the sun today

To mark tonight’s once-in-a-century transit of Venus, King of Pain seems uniquely and utterly appropriate:

Adam Frank reflects:

The next Venus transit will be in 2117. That is 105 years from now. It’s unlikely that anyone reading this today will still exist then. Think about that: The next time the orbits of Earth and Venus align just so to create a transit, the world will be entirely populated by an entirely unborn generation. That essential point about time is really what makes this transit worth a moment of your own. […]

While the astronomy behind Venus transits might not be news, the celestial mechanics of our own trajectories through life and the universe are an ongoing story. The transit of Venus reminds us of something essential. We are so busy worrying about getting the kids to school before homeroom, getting to work before the shift starts or getting to the gym for spin class that we completely forget time spins on many different cycles. While our heads are down waiting for a Facebook page to update on our cellphones, the solar system continues relentlessly on in its steady, stately dance of gravity, matter and motion.

(Image via Citizen Scientists League)

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