One of the oldest known scientific endeavors in human history is the making of wine. People have been fermenting grapes and turning it into vino for thousands of years. So you'd think we'd have just about all our questions about wine answered by now, right?
Well, one of those questions probably didn't pop up until at least the latter half of the 20th century because we hadn't been to space yet. And even now, in 2021, we've only just answered the question of whether taking wine to space will have an effect on it, and that's thanks to a rather bold, year-long experiment.