Mysteries of Dark Matter and Dark Energy Revealed

Astrophysicists have conducted one of the most detailed studies ever of the formation and evolution of the universe. Pantheon+ The way we understand space and the universe may change with this work. Because this study the structure of the universe and the rate of expansion of the universe reveals new information about

One-third of our universe, according to study to a great extent It consists of matter in the form of dark matter, two-thirds of which is dark energy. The expansion of the universe has been accelerating in the last few billion years.

Now it will be easier to explain the cosmos

Standard Cosmology Model The prevailing modern cosmological theories, known as Pantheon+ While being supported once again with the work of art, it also discards the alternative theories on dark matter and dark energy in a way. New studies on dark energy and dark matter, which are the biggest mysteries of the model, can be shaped through Pantheon+.

He is an Einstein Researcher at the Center for Astrophysics at Harvard & Smithsonian. Dillon Brout, in the statement “With these Pantheon+ results, we are able to place the most precise constraints ever on the dynamics and history of the universe. We have combed through the data and now we can say with more confidence than ever that how the universe has evolved over the ages and that the best theories available for dark energy and dark matter are strong.” he said.

In the Pantheon+ study Type Ia white dwarf stars called supernovas examined. When these supernovas explode, they create flares that can be clearly observed even at a distance of 10 billion light years, so these explosions can be seen from most of the known universe.

These studies reveal the expansion rate of the universe.

to the center of the explosion as the distance increases glare weakens. Scientists also manage to reveal the expansion rate of the universe with their studies on the remnants of these explosions and their distances from the center.

According to new research, 66.2% of the universe is made up of dark energy.33.8% is a mixture of matter and dark matter. Another important finding is the expansion rate of the universe. Measured with a 1.3 percent margin of error, the universe is per megaparsec (1 million persec, about 3,262,000 light-years). 77.3 kilometers per second continues to expand rapidly.

With the Pantheon+ study, researchers have determined that the universe is from the dark matter dominant structure. dark energy dominance It says it is possible to observe the transition. Researchers, “Pantheon+ gives us the best chance yet to limit dark energy, its origins and evolution” uses expressions.