The invisible matter that we can t detect is called dark matter the swiss astronomer fritz zwicky first used the term dark matter in the 1930s.
What does dark matter look like.
Scientists look at that gas and measure how much there is between galaxies in clusters.
Dark matter is one of the most mysterious and yet most ubiquitous substances in the universe.
The reason for this.
So what does dark matter look like.
It forms a central part of our most advanced theories about the universe itself and is therefore critical to our understanding of well pretty much everything.
While this work does unfortunately throw cold water on what looked like what might have been the first evidence for the microscopic nature of dark matter it does open up a whole new approach.
Dark matter appears to be spread across the cosmos in a network like pattern with galaxy clusters forming at the nodes where fibers intersect.
Recently a team from harvard smithsonian center for.
Scientists have been searching for dark matter an unknown and invisible substance thought to make up the vast majority of matter in the universe for nearly a century.
Dark matter the scientists believe coexists with normal matter but they still don t know what it is.
Even stranger than dark matter is dark energy for it appears to work across large distances and in an opposite way to gravity.
This antigravity force seems responsible for the accelerating pace of the universe s ongoing expansion.
Dark matter has long baffled the scientific community despite making up an estimated 85 percent of all the matter in the universe.