Almost half of the universe is still hidden from observation, which is literally unknown to us. Scientists have discovered sharp radio waves and unconscious X -rays, where all the incredible data is located. In a study published in Nature astronomy on June 16, 2025, which used a fast radio burst (FRB) to track the distribution of common substances in the universe in the universe. Another study uses X -ray data to determine long, hot gas tasting, which connects four galaxy clusters. This study was published in astronomy and astronomical physics.
A universe mystery: Where is the missing case?
According to NASA, ordinary material contains everything that is visible and solid, such as people, stars and planets. This includes neutrons, protons or brown. However, it accounts for about 15 % of the total substance in the universe. The rest is a dark matter. Half baronic matter is considered missing, and the reason for it is to find it directly. It is a good duplicate of the material scattered around the universe.
What is the form of a normal substance
This hidden case has been made mapped by FRB, using severe millions of long pulses of far galaxies. With the help of 70 FRB, which includes a distance of 9 billion light years, scientists vowed that about 76 76 % of the common material.
A unanimous picture of the baronic substance of the universe
Another team reviewed the emissions of the unconscious X -ray to look at the material with a 23 million light year long gas. By filtering the noise and analyzing X -ray photon, the team found the gas more than 10 million degrees Celsius, with 10 protons per cubic meter, which was suggested by models after the prediction.
The implications of the Galaxy formation and future research
Overall, these studies offer a clear picture of how and where they are in the universe. Since scientists now connect methods such as X -ray detection and FRB mapping, they deepen the galaxy and other major cosmic secrets.
