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It's there, though. At the 'scientific' section, they just didn't capitalise it and it's 'au'. Absolutely true, but if goobster could brush me off on pointing out that teleporting ~10^29 particles composing the human body would be beyond stupidly difficult and doesn't-work-like-star-trek (source), I assumed that anything optimistically achievable within 100 or so years is fair game. :Pastronomical units (AU) isn't in the selection menu?
anything practical you mentioned