Thursday , August 22 2019
Home / argentina / Fast Radio Bursts Signals are identified as coming from a 3.6 billion light year galaxy

Fast Radio Bursts Signals are identified as coming from a 3.6 billion light year galaxy



Fast radio outbreaks (FRB) flash, uncertain (in the country of origin), broadband (with a broad spectrum of radio frequencies), formed girls in parts of the cosmos further from the Milky Way. Ever since the discovery in 2007, researchers have not been able to trace the source of the FRB. But this is not the case anymore. Astronomers managed to locate the origin of one of these rapid radio outbreaks – a 3.6 billion light-year galaxy.

The shortcomings, the energy of which was comparable to what the sun would be based on 80 years, lasted no more than 1.3 milliseconds. Although the scientists could not establish the galaxy from which it originated, they achieved precisely the exact location – 13,000 light-years from that galaxy's heart.

An impressive fact about the FRBs is that when they travel to the earth, the cosmic waves gather ample information about the medium they pass through. The medium, also known as the intergalactic medium, is a hot to hot plasma that exists between galaxies. Because no one can see or count on this gas, fast-paced research helps scientists measure it.

Fast Radio Bursts Signals are identified as coming from a 3.6 billion light year galaxy

It is believed that over 2,000 line breaks occur in the Earth's atmosphere every day, but only 85 were noticed. Among these 85, two of them continued to broadcast each time once repeating outbreaks. Because of these repeated events, astronomers managed to find one of them, even though it was quite a challenge, as the outbreaks only lasted a few seconds.

Scientists used the Australian Square Kilometer Array Pathfinder (ASKAP) telescope, which consists of a variety of satellite rights established over a 6 km sector when they received the intense blast. They even gave a name – FRB 180924. Together with the help of their peers from all over the world, they also achieved taking a photo of the galaxy that it came out and calculating the distance to it. Apparently that galaxy is quite similar to the Milky Way and quite everyday. There is nothing special about it.

Successful detection and determination of this rapid radio outbreak was a step to unlock the mystery of what generates these outbreaks. From now on, astronomers are more and more convinced that it would be easier to study rapid radio outbreaks.


Source link