Esempi dal corpus di testo per IOK-1
1. The scientists found another object similar to IOK–1, but could not say if it was a distant galaxy or something else such as a black hole.
2. According to this theory, light from other galaxies as old as IOK–1 is blocked by hydrogen atoms that were still whole and had not yet gone through reionization.
3. Either way, it shows that the universe changed substantially in the 60 million years that separate IOK–1 and the next oldest galaxies to be observed on Earth, the astronomers said.
4. The galaxy, named IOK–1, is so far away that the light waves that reached Earth depict it as the system of stars existed shortly after the Big Bang created the universe 13.66 billion years ago.
5. The scientists, whose findings will be published on Thursday in the journal Nature, said they had expected to find at least six galaxies similar to IOK–1, 12.88 billion light–years away.