Tuesday , April 20 2021

Scientists have found that someone is blocking signals from space



Sign up, blocking signals in spaceAfter the experiment, it became clear that the space does not contain radio signals in the low frequency range.

Rapid radiospheres (FRBs) are signals coming from an unknown source in deep space. These were recorded for the first time in 2007. Since that time, a dozen of such outbreaks have been documented.

It is believed that FRB are the consequences of the event with the release of large amounts of energy. They take only a few milliseconds and identify the source of their difficult origin.

A team of scientists from the Australian Painting University, led by Marcin Sokolowski, found that FRB is not observed at low frequencies. Researchers sent the same patch with two telescopes: MWA and Australian SKA Pathfinder. The latter was used to detect tens of deep space signals, about which he wrote in Nature. But at that time, like ASKAP, they discovered a new FRB, the other telescope did not notice anything.

"When ASPAP sees these brilliant events, and MWA – no, it tells us that there is something really unexpected." Also, fast radioscopy does not broadcast at low frequencies or signals are blocking the path to the ground, "Sokolowski said.

Scientists have managed to track a FRB of dwarf galaxies at three billion light years from Earth. The signal has been repeated, which is very unusual. All other FRBs were unique events and they watched they worked.


Source link