We are in an immensely slow tango with the Andromeda galaxy, both galaxies shaped as spirals with outstretched arms, and we are moving toward each other like spinning bodies. The galaxies will gain speed as they near, casting off blue sparks, new stars, until they spin past each other. And then the long arms of both galaxies will reach longingly out and grasp hands at the last moment, and they will come spinning back in the opposite direction, their legs entwined but never hitting, until the second swirl becomes a clutch, a dip, a kiss. And then, at the very center of things, when they are at
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