Tuesday, December 21, 2021

Le silence eternel des ces espaces infinis m'effraie

The coming nights will be the only chance to see comet Leonard as it will not swing past the Earth again for another 80,000 yearsAccuweather helpfully reports, just the latest of many celestial events on a scale hard to grasp. Last year at this time it was the "Great Conjunction" of Jupiter and Saturn - the first such viewable in eight centuries! - and just last month was the longest partial lunar eclipse since 1440 CE. (I didn't manage to see any of them.) Centuries or millennia boggle the mind but eighty thousand years? That leaves even the Holocene in the dust. And if comets are the storytellers, none of us is more than a fleeting view out the window. It's hard to know what to feel with such news. 

Such astronomical events seem like glimpses of the machinery of the otherwise inaudible music of the spheres. They make the ebbs and flows, crises and restorations of our lives seem entirely insignificant - perhaps because these "events" are themselves no more than coincidences, remarkable only to (indeed remarked only by) us. They point beyond themselves to scales of time vaster yet. But they're unnerving at a time when we know ourselves to be caught in processes on our own blue planet of greater scale than a human life - the climate crisis, the Anthropocene, the Sixth Extinction, but also more local human worries like the threat to democracy. Did you know that, while this past November's was the longest partial lunar eclipse, there will be a longer total lunar eclipse next November 8, which happens to be Election Day in the still United States?!