Just months after the huge announcement was made to the earth , the scientists who lay claim they had finally accumulate evidence that substantiate the Big Bang hypothesis now accommodate that they may have been a little hasty .

Back in March , researcher from the BICEP2 ( Background Imaging of Cosmic Extragalactic Polarization ) collaborationannouncedthat they had direct evidence for cosmic pomposity , which was the rapid expansion of the creation immediately after the Big Bang . By measure theCosmic Microwave Background , which is the polarized radiation assumed to be the afterglow of the Big Bang , they claimed that they identified gravitative waves in space - time which were the first tremors of the Big Bang . These waves babble through space from around 400,000 class after the universe was hold .

“ Detecting this signal is one of the most important goal in cosmology today , ” John Kovac , leader of the BICEP2 quislingism , saidback in March .

passably much as soon as the announcement was made , scientist voiced apprehensions about the finding . Some researchers were relate that they may have false signal emitted from junk for the gravitational waves , despite the fact that the squad spent 3 years analyzing the data to rule out errors .

“ We fuck that astronomic detritus emits polarise radiations . We see that in many areas of the sky , and what we manoeuver out in our paper is that radiation diagram they have look is just as consistent with the galactic dust radiations as with gravitative waves , ” theoretical astrophysicist David Spergel toldAFP .

sure enough enough , in the paper published just last week by the BICEP2 collaborationism inPhysical Review Letters , the squad acknowledges that they can not take out the hypothesis that the signal could be come from dust .

Spergel saidthat forthcoming result from a contend chemical group using the ESA ’s Planck telescope should finally settle the matter . Planck attend at a much tumid region of the sky than BICEP2 and also take in measurements in six frequency rather than just 1 .

“ I cogitate in retrospect , they should have been more careful about pass water a big announcement,”Spergel added .

[ ViaAFPandPhysical Review Letters ]