In the middle of writing my post Creation Myth, big news was announced regarding the Big Bang Theory:
On March 17th researchers from the Harvard-Smithsonian Centre for Astrophysics, led by John Kovac, held a press conference at which they announced that they had discovered interesting patterns in the cosmic microwave background, a type of weak radiation left over from the universe’s earliest moments. They said they had spotted the signatures of primordial gravitational waves, ripples in space formed just after the Big Bang.
The existence of such waves would give strong support for the theory of inflation, which holds that the early universe underwent a brief burst of faster-than-light expansion. Inflation was put forward in the 1980s by theorists as a way to resolve various knotty problems with the standard theory of the Big Bang. But although it is widely assumed to be true, direct evidence that it happened had been lacking.Because of that announcement, I almost didn't bother publishing my post, but since my post was a light and humorous piece (filed under "chocolate" and "humor"), I decided to publish it anyway, even though the Big Bang suddenly had yet more compelling observations matching the theory.
And those observations may still be correct. However, the claim was, according to The Economist, possibly a little premature:
This concluded that Dr Kovac’s data, which came from an Antarctic telescope called BICEP-2, may well have been contaminated by space dust, and that the purported gravitational waves may be much weaker than the team first claimed—if they exist at all.Fortunately, the controversy should be at least partly resolved soon and I will no doubt report on it when the new data becomes available:
New data expected within weeks from the Planck satellite of the European Space Agency and other experiments should help clarify the situation, the authors say.In other words, how much dust, if any, impaired the BICEP-2 observations? It must be a bit of a roller coaster for those working in the dusty field of the Big Bang Theory. One picosecond, compelling evidence is presented regarding inflation of the universe, the next picosecond the evidence deflates, and in the near future it might inflate yet again.
Not that it really matters. Just because a theory can explain what's observed, doesn't mean that the theory does explain what's observed. Turning "can" into "does" requires a leap of faith and there's no reason the Big Bang Theory faith would've been shaken for its adherents by this bit of dust in the cosmic wind.