Astronomers have made a new shocking discovery, which is the Milky Way of the Hidden Earth. Researchers at the Chandra X-ray observatory have found evidence of thousands of black holes in our Milky Way galaxy.
Milky Way & Black Hole
The Milky Way is a galaxy containing our solar system. The Milky Way is referred to as a large, barred spiral galaxy and is called "milky" in the night sky because of its appearance as a milky band of light. The galaxy was known to be
A black hole is described as a space in which gravity draws a large amount that can not even leak light. This usually happens because a star dies. Black holes can be big or small, and scientists believe that the smallest black holes were created in the beginning when the universe was created. Black holes can not be seen because of strong gravity, but scientists can study stars or study how much gravity affects the stars and gas around the black hole.
In a galaxy far, far away
This new discovery showed the black holes were in the three light-years of supermassive black holes that are in the center of our Milky Way, also known as Sagittarius A *. The researchers who made this discovery were led by Chuck Hailey of Columbia University in New York. Using Chandra, the team searched for X-Ray binaries, a system in which the black hole draws gas from a companion, about 1
In X-Ray binaries, the gas is accelerated and heated to millions of degrees, releasing X-rays before it is absorbed by the black hole. The team researched for X-Ray binaries that had similar signatures to Earth, causing them to discover 14 that were within three light years of the galactic center.
The brightest X-Ray binaries can be discovered on Earth, meaning that there could be a greater number of undiscovered black holes near the center of the galaxy, researchers suggest. The new discovery may also provide insight into future gravitational wave research. If researchers can detect the number of black holes in the galaxy, they can predict the number of gravitational wave events associated with them, as Week Facts implied.
These results were published on April 5, 2018 in the issue of Nature. The authors of the paper support these findings, but they also do not rule out the possibility that rotating neutron stars, also known as millisecond pulsars, could account for half of the dozen observed candidates.
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