In March 2014 a team of astrophysicists announced to the world, through a public press release, that they had made the biggest discovery of the 21st century. Using the BICEP2, a telescope located at the South Pole they claimed that they had discovered evidence of the early inflation epoch of the big-bang universe. In several articles I mentioned that not only I but also other physicists doubted that this would bear out. Some suggested it was dust emission from within our galaxy that caused the particular B-mode polarization of the photons in the CMB, which was their claimed signature of the putative epoch of inflation.
Then it was revealed that the authors of the claimed biggest astrophysics discovery of the century admit they may have been wrong. On June 20th, 2014, the BICEP2 Collaboration published a paper published in Physical Review Letters,1 making their claim. It was 25 pages long but with a half-page disclaimer saying they might be wrong and they would have to wait the outcome of the data analysis of the Planck satellite team looking at the same region of the sky and the same frequencies.
Well, that has now been published, and it’s not good news for the BICEP2 team.