Built on a house of cards
Astrophysicists have measured the temperature of the Cosmic Microwave Background (CMB) radiation and its small variations (anisotropies) but also they have found it is partially polarized. They make the claim that,1
The largest contribution to the polarization was imprinted during the epoch of recombination, when local quadrupole intensity fluctuations, incident on free electrons, created linear polarization via Thomson scattering.2 [emphasis added]
This is a key element in the alleged evolution of the big bang universe. The big bang supposedly produced a super-hot plasma of electrons, protons, and photons, and this plasma was opaque. The “epoch of recombination” is assumed to have occurred about 380,000 years after the bang, when it was cool enough for electrons to combine with protons to become neutral hydrogen atoms. This made space transparent to photons, so the CMB radiation separated from matter in the big bang fireball, called ‘photon decoupling’. Once radiation decoupled from matter it travelled freely throughout the universe, no longer interacting with matter. Thus it should carry information of the physics from the early universe. This radiation, allegedly, after it cooled by about a factor of 1100, is observed at the earth as the CMB radiation. Continue reading
In 2014 the BICEP2 team of astronomers operating out of their South Pole telescope made the spectacular claim of detection of cosmic inflation via a signal that was expected in the CMB radiation from accompanying gravitational waves in the period of time much less than a second after the alleged big bang. I expressed my doubts back then. And other scientists much closer to the field than I doubted the discovery. See the list of related articles below.
BICEP2 sought characteristic swirls in the polarisation of the Universe’s so-called relic radiation from the big bang
By the time the BICEP2 team’s 25-page paper was accepted for publication in the prestigious journal Physical Review Letters1 they had added a half-page caveat saying that they might be wrong. This was later confirmed that they were most probably wrong due to their not properly accounting for the foreground contamination of their putative signal from dust emission in the Galaxy. That highlights one of the dangers of rushing to publish when you have not ruled out all other possible sources. And cosmology is particularly more difficult than other branches of science, if we can even call cosmology science.
The Planck satellite team then looked at the foreground dust contamination problem: Continue reading
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.
Map showing the tiny variations in the cosmic microwave background (CMB) observed by Europe’s Planck satellite.
Credit: ESA/Planck Collaboration
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. Continue reading
Astrophysicist Dr Jeff Zweerink works for the Hugh-Ross-led organization Reasons to Believe. He recently wrote the above article. Relevant portions of his words are reproduced (in green) with my comments interspersed.
A remarkable correspondence exists between inflationary big bang cosmology and the Bible’s accounts of the universe’s origin. [emphasis added]
This is his summary statement which one assumes he will provide support for in the substance of his article. But if you look deeply into the details the substance evaporates. Continue reading
“Astronomers Just Detected the Beginning of the Big Bang”, “Big Bang’s Smoking Gun Found”, “Astronomers Discover First Direct Proof of the Big Bang Expansion” and “Major Discovery: ‘Smoking Gun’ for Universe’s Incredible Big Bang Expansion Found” were some of the headlines on Monday 17 March 2014 around the web-based news media.
One article described it as follows:
Radio astronomers operating telescopes at the South Pole said Monday that they’ve discovered evidence that the universe ballooned out of the Big Bang due to a massive gravitational force generated by space itself. The discovery is being called the “smoking gun” for the Big Bang theory, and it could have huge implications for our understanding of our universes [sic] (and possible others).
Harvard-Smithsonian astrophysicist John M. Kovac and his team detected gravitational waves—tiny ripples in the fabric of space—that could be the first real evidence for the ‘inflation’ hypothesis of how the universe basically bubbled into being nearly 14 billion years ago. The discovery also suggests that our 14 billion light-years of space aren’t all that’s out there—our universe could be a tiny corner of something much, much bigger.