raw results from a view into dark energy show a flavour back   11 billion years into the past , revealing the locations of tens of K of galaxy in the largest ever 3D map of the universe . The result from theDark Energy Spectroscopic Instrument Survey , or DESI , were released this hebdomad and show how the universe has thrive over billions of years .

The results so far are evince in a 3D map report 600,000 galaxies , though incredibly this data is just 0.1 % of the total volume of the full survey . The resultant have been plotted to show how galaxies seem to be moving away from us as the population exposit , with light that has traveled the farthest represented in Red River , refer to the most distant extragalactic nebula , and nearer wandflower represent in blue .

There is also azoomable version of the mapwhich lets you see the thousands of item-by-item point of light , each of which represents a galaxy .

The DESI team has specify a new banner for discipline of large - scale structure in the Universe , ” said Pat McCarthy , Director of NOIRLab , in astatement . “ These first - year data point are only the beginning of DESI ’s quest to unravel the enlargement history of the Universe and they hint at the sinful science to come . ”

Studying the locations of galaxies facilitate to sympathise how the universe of discourse has expatiate through its lifetime , which is driven by dark push . The expansion of the population is have intercourse to be accelerating over time — faster than seems potential give the conditions of the creation as we know them — and dingy energy is the hypothetical force push back this elaboration .

“ This project is addressing some of the bountiful questions in astronomy , like the nature of the cryptical glum energy that drives the expansion of the Universe , ” says Chris Davis , NSF program director for NOIRLab . “ The exceptional and continuing results yield by the NSF Mayall telescope with DOE DESI will doubtless drive cosmology research for many years to add up . ”

The results from the first class of DESI datum are peculiarly intriguing because they evoke that dark energy could change over clock time . Though the data point is too new to say for sealed , it appear that dark Department of Energy may not be constant but could become strong or imperfect over long period of prison term .

“ We ’re incredibly proud of the information , which have produced world - lead cosmogeny effect , ” say Michael Levi , DESI director and LBNL scientist . “ So far we ’re realize basic concord with our good model of the Universe , but we ’re also seeing some potentially interesting difference that could indicate colored vigor is evolving with time . ”