Malli a’la Savorinen oikeassa, kaikki muut väärässä taas kerran 😃
Early universe bristled with starburst galaxies
”The analysis shows that in the first few billion years after the Big Bang, about 20 to 40% of all star-forming galaxies were starburst galaxies. These galaxies in a growth spurt accounted for 60 to 90% of the new increase in stars. By comparison, today the Universe is much quieter and only about 10% of new stars are born in starburst galaxies.”
”The results came as a surprise because until recently, starburst galaxies were considered unusual and of minor importance in the formation and growth of galaxies. ”Even the latest and most sophisticated models of galaxy formation had not predicted this,” said Rinaldi. ” It seems likely that the physical processes occur at too small a scale for the models to account for them.”
Karina Caputi (University of Groningen), Rinaldi’s supervisor adds: ”Of course, it gives us something to think about with regard to those models. And that’s a good sign.” In the coming period, Caputi wants to further investigate the origin and evolution of the first galaxies. She can do this because she was recently awarded a NWO Vici grant and because the James Webb Space Telescope will also be focusing its mirrors on distant galaxies.”
Meikäpoijjan näkemys / malli siitä miten avaruudessa laajenevar galaksit oikeasti syntyvät, senkuin porskuttaa.
Kaikki muut mallit ovat jo tippuneet kyydistä monta aikoo sitten 😃