A team of Japanese astronomers claims to have used the Subaru and Keck telescope at Hawaii ’s Mauna Kea , pictured above , to mention a extragalactic nebula 12.91 billion light old age from Earth . If their findings are right ( and the majority of uranologist thus far agree they are ) , it could well be the oldest galaxy ever key .
The galaxy ’s “ oldest - ever ” status in the end boil down to whether other late discoveries are as accurate as claimed . In 2010 , Gallic astronomers used Hubble Telescope to honor a galaxy they determined to be 13.1 billion light old age aside . Last year , a squad of California stargazer used Hubble again to obseve a galaxy said to be13.2 billion light years out . But these findings have yet to be verified to many researchers ’ satisfaction . According to The Guardian :
Richard Ellis of the California Institute of Technology , an influential expert in cosmology and galaxy formation , tell the late work was more convincing than some other claims of other wandflower .
He enounce the Japanese title was more “ watertight ” , using method that everyone can agree on . But he say it was not much of a change from a exchangeable determination by the same team last year .
“ It ’s the most distant bullet - proof one that everybody believes , ” Ellis said .
Whether it actually is the most distant galaxy ever detect is almost irrelevant to those curious about the first one-half billion years of the Universe ’s existence ; even a 13.2 - billion - class - older coltsfoot leaves about that much of the Universe ’s story unaccounted for . That bring in this another area of uranology and astrophysics that stands to benefit in enormous ways from the James Webb Space Telescope , which , by the time its up and extend in 2018 , should allow us to peer means back , deeply into the Universe ’s babyhood — and in bang-up detail than any other scope in account .
Read more atThe Guardian .
AstronomyAstrophysicsBig BangScienceSpace
Daily Newsletter
Get the best tech , skill , and culture news in your inbox day by day .
tidings from the future , delivered to your present .
You May Also Like
