Dark Energy Spectroscopic Instrument (DESI)) has been helping scientists map the universe for years. Now a 3D map created using DESI has been shared. This map is the universe largest 3D map ever It was described as.

This map, which provides a glimpse into the universe’s 11-billion-year expansion adventure, was created with the help of 5,000 tiny robots. more than 6 million Contains the galaxy. What researchers want to explore with the map is to see the effects of ‘dark energy’, which we can call the force that causes the expansion of the universe and which is still a mysterious subject.

Dark energy can ‘evolve’

The map gives researchers a glimpse into the early years of the universe. This way they can investigate how fast the universe is expanding at different times. The research also shows this more accurately than ever before. from 1% This allows you to do it with greater precision.

The findings confirm that the universe is expanding, as predicted. However, there is one point that surprises scientists. It’s also about dark energy. According to the statements, the data shows that this mysterious force contradicts what is known so far. is not constant over time showed and we saw that everything we knew could change.

So rather than being constant, dark energy has evolved over the history of the universe. experience changes it could be. One of the study’s authors, Dr. Seshadri Nahur said about this: “What we see are indications that it has changed over time. “This is very exciting because our standard models of dark energy are not like this.” he said.

DESI’s research will continue in the coming years and allow us to obtain new information about the mysteries of the universe. It is planned that 37 million galaxies will be mapped upon completion of the project. The researchers add that they will try to confirm what was observed in this study with more data, and that we can make great progress in learning about the evolution of our universe.