universe history

13.3 billion years of cosmic history shrinked in this picture
Scientists synthesized nearly 7,500 images from the Hubble telescope in 16 years of operation to create an image that contains nearly 13.3 billion years of the entire universe.
Finding more than 2,000 billion galaxies exists in the universe
The number of galaxies that exist in the universe actually reaches 2,000 billion, 20 times more than previously calculated.
The history of the universe compressed for a year
If you can compress the entire history of nearly 14 billion years of space in a year, modern humans (Homo sapiens) will appear on the last day of the year at 23:53.