According to BBC reports, astronomers can map the existence of dark matter by observing the light traveling to Earth from distant galaxies, making the evaluation of the universe more effortless than the previously defined theories.
The research looked at almost a quarter of the southern hemisphere’s sky in the hope of understanding the concepts of Einstein’s theory of general relativity and the cosmos.
The map researcher Niall Jeffery implies that there’s something weird in Einstein theories and says that “if this inequality is true, then Einstein was wrong, unlocking a door to new opportunities and research about the universe”.
The concept of dark matter:
Dark matter makes up 80% of the universe, and its gravitational force is enough to mesh the galaxies together in a mechanism known as the cosmic web.
We are aware that dark matter twists the light emerging from the faraway stars. Where the effect is greater, a higher concentration of dark matter exists. Scientists believe that it is still a great mystery because we can’t see it and barely understand its concepts. However, it shows its existence because of the influence it has on space.
The latest map was created by International researchers at the Dark Energy Survey Collaboration, by utilizing the data of almost 100 million galaxies.
The resulting map has evaluated that galaxies make a huge framework, and areas of dark matter are crafted with superclusters of galaxies. However, they have also spotted the location of diverse cosmic voids where the conventional laws of physics might not apply.
Prediction about the universe:
Jeffery excitedly told BBC about the structures of dark matters as he believes that for the first time gravity might behave distinctively internally. By recognizing their shapes and locations, the map provides an interesting point for further study.
Shortly after the Big Bang, astronomers made predictions using Einstein’s theories about how dark matter had extended over 13.8 million years of the universe. However, these predictions are not consistent with the latest observations made by The Dark Energy Survey.
“We might have revealed some mandatory facts of the universe, but even after years of persevering, we didn’t succeed. But my instincts say that all the measurements were correct and we must shore up to make it succeed”, said Prof. Carlos Frenk to the British broadcaster.
Carlos Frenk doesn’t want to omit Einstein’s theory. Additionally, he has anticipated some tweaks in the astrophysics of galaxies.