In Which I Go Wild About A Comet Sample

A sample from a comet called Wild Two
Has yielded up results that could support
Panspermia, the notion that the stew
From which we're made just could be an import
From outer space. Yes, found was some glycine,
Without which many proteins cannot form.
And lest you think that this can only mean
Contamination -- you're not even warm!
The Carbon therein has one more neutron,
Than what we mostly find down here on Earth.
We're stardust, perhaps also comet-spawn,
Enough to inflate anyone's self-worth,
E'en if, as may well prove to be the case,
It turns out we've got relatives in space.