Scientists have contact with “alien world”! 1863 signals from space
Scientists have contact with the world of aliens. Because scientists are constantly getting signals coming from one corner of space to the earth, which have also been recorded. These are new types of radio signals. Which is different from the normal fast radio burst. Scientists continuously monitored the radio telescope in the same direction for 91 hours from where the signals were coming. Out of these hours, 1863 signals came for 82 hours. These signals are coming from a galaxy far away from our earth. The place from where the signals are coming is named FRB 20201124A. It has been caught by China’s Five Hundred Meter Aperture Spherical Radio Telescope (FAST). These signals are being studied by Astronomer Heng Shu of Peking University in China. Heng Shu says that there is a magnetar ie neutron star in that galaxy which is sending this radio signal. He has a very high magnetic field. FRB 20201124A is the kind of star in space, like a dreaded carnivorous animal roaming the forest.
Astrophysicist Bing Zhang of the University of Nevada in Las Vegas said that these radio signals blew our senses. Now scientists from both America and China are working together to study them. It is much more mysterious than we can imagine. Radio signals of many different wavelengths are being received from here. which are being investigated. Trying to understand them. Is there any kind of message coming to us from any other world. But it is not so easy to understand them. The galaxy in FRB 20201124A feels like our own galaxy.
Fast radio bursts were discovered 15 years ago. Since then, these signals are constantly troubling scientists. It is becoming difficult to understand them. Before solving the mystery of any one, a new type of FRB is found. These radio bursts release as much energy as 500 million suns together would emit. But most FRBs only explode once. But some have also been found, which keep sending radio signals from time to time. For the first time in the year 2020, a fast radio burst was found inside its galaxy.
Scientists continuously monitored FRB 20201124A. During this, he sent signals continuously in repeat mode. Surprisingly, this source is doing polarization along with sending the signal. That is, it is sending rays of light into three-dimensional space. Now scientists are studying these rays so that they can know about the atmosphere or atmosphere of the magnetar. More polarization means more magnetic power. Their study has been published in Nature and Nature Communications.
For the past few years, scientists from the US and China have caught many such signals. Scientists at the Massachusetts Institute of Technology (MIT) also recorded signals that were active for three seconds. MIT scientists have confirmed that this signal has been coming every 0.2 seconds for three seconds. There was no difference in this gap. Signals were being received in a timely manner. Like they are being sent from somewhere to the earth in a fixed gap at a fixed time. These radio waves were recorded by The Canadian Hydrogen Intensity Mapping Experiment.
CHIME is a powerful radio telescope located in British Columbia, Canada. It has caught hundreds of FRBs so far. This radio burst has been named FRB20191221A. It is the longest recorded radio signal. So far, scientists have not been able to understand how the FRB or Fast Radio Burst originates. Although it is believed that they are born from a radio pulsar or magnetar. A magnetar is formed when two neutron stars collide to form a new star.
