The X-ray telescope completed the first survey of the entire sky, helping researchers create a detailed map of the universe.
This is a new turning point in astronomy: the ability to measure the distances between galaxies has improved, opening a new era in 'mapping' the structure of the Universe.
Cherenkov radiation, the inflation of the universe right after Big Bang, entangled quantum and deep holes are cosmic phenomena that can reach the state
For the first time, American astronomers estimated the average distance between stars in the universe.
Astronomers have just completed a three-dimensional space map of the largest and most detailed type ever. Previous versions could only determine the positions of galaxies seven
The map covered 650 million light-years of space - equivalent to a quarter of the sky.