Sham painful supernova

Everyone knows the old Mark Twain quote, “A lie can travel halfway around the world while the truth is putting on its shoes“. Today we have a weirdly literal example of that.

A couple of days ago, the Australian news site news.com.au ran a story which claimed that the star Betelgeuse was going to go supernova in 2012, that its explosion would light up the sky, that it would burn so brightly that we’d have two suns, and that the explosion would tie in with the old 2012 Mayan prophecy BS.

Pretty quickly, astronomers like Phil Plait and Ian O’Neill wrote responses to the article, pointing out that while an exploding Betelgeuse would be spectacular, it would still be less bright than the moon (so no two suns), it would be too far away to have any effect on the planet, and we have no way of knowing whether Betelgeuse would explode tomorrow or in a million years.

Guess which line the British papers have gone for?

The Daily Mail runs with Earth ‘to get second sun’ as supernova turns night into day, complete with a still from Star Wars (because that’s a movie that had two suns in it!) while The Telegraph has ‘Second sun’ on its way. Both claim that “scientists” have predicted the 2012 supernova, but as far as I can tell, no-one’s done any such thing. The scientist quoted by news.com.au actually just made perfectly sensible comments about what supernovae are – the only connection to 2012 is randomly thrown in by the journalist who wrote the piece, Claire Connelly.

For a full debunking, either of the blogposts linked above is worth reading, as is news.com.au’s own apologetic follow-up, Betelgeuse ‘not likely to explode in 2012’.

Of course, it won’t be long before this story – devoid of context and rebuttals – gets pride of place on 2012 conspiracy sites, and then the whole vicious cycle will begin again.

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  1. #1 by Ben on Saturday, 22nd January 2011 - 14:11 UTC

    Plus even if it exploded in 2012, we wouldn’t see the explosion for hundreds of years

  1. Another day, another stupid asteroid scare « Atomic Spin

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