The potential death knell for the star Betelgeuse is being sounded, with news that the big red one has somewhat abruptly gone from being the 10th brightest star in the sky to the 7th… this after mysteriously dimming a few years ago when it ejected some mass and went relatively dark for a few months. Mind you, the same author has also observed that, though Betelgeuse’s supernova ending is inevitable, it may not happen for another hundred thousand years, so let’s not get too excited.
Anyway, if it does go off soon, the real complication will be for a certain comic I grew up on back in the 80s. Cos Betelgeuse is about 640 light years from us, which means that if it popped off right now it would actually have happened in the late 14th century, and it would’ve taken 640-odd years for the light to reach us. Which means the Galaxy’s Greatest Comic could have a hard time explaining how the Mighty Tharg came to Earth from Betelgeuse in the 1970s if it had already gone nova 600 years earlier… and some of August Derleth’s Cthulhu Mythos stories could wind up looking even sillier than they naturally do, and Zaphod Beeblebrox might be stuck without a home; on which note, I found this blog post from 2009 which ends by citing an article observing that Betelgeuse was shrinking and might go nova “soon”. Fourteen years later, we’re still waiting…
