Scientists dicovered “Fast Radio Burst”-

According to radio astronomy, a fast radio burst is transient radio pulse of length ranging from fraction of millisecond to few milliseconds. Astronomers detected a signal from galaxy believed to a nearly 3 billion light years away called fast radio burst. This radio burst is said to be “co-located with compact , persistent radio source with dwarf host galaxy of high specific star- formation”.

It estimate the average FRB releases much energy in millisecond as sun put out in 3 days.The first FRB was discovered by Ducan Loriner and his student David Warkenic in 2007 when they were looking through archieval pulsar survey data, and it is therefore commonly referred to as the Loriner . Only a handful of emissions have been traced to specific areas of the sky, most indicating sources in other galaxies.In 2020, a source within the Milky Way – most likely belonging to a type of neutron star called a magnetar – was confirmed to be a fast radio burst emitter.The flash of radio waves is incredibly bright, if distant, comparable to the power released by hundreds of millions of suns in just a few milliseconds. This intensity suggests powerful objects like black holes and neutron stars could be involved, with highly dense bodies such as magnetars and pulsars as likely culprits.The events were once considered to be largely transient – they seemed to happen once, without obvious signs of a repeat emission. In fact, it was only in 2016 that astronomers found any evidence of multiple bursts from the Locate the perfect prospect with real-time Linked in Sales Navigator.

The events were once considered to be largely transient – they seemed to happen once, without obvious signs of a repeat emission. In fact, it was only in 2016 that astronomers found any evidence of multiple bursts from the same source.A number of ‘repeaters’ have been identified since then, with some researchers venturing that many, if not all FRB sources could routinely emit bursts in sequences too difficult to detect using current instruments. This hypothesis was supported when that a FRB observed three years previously had since repeated faintly on two more recent occasions scientists reported . Shortly after this report, astronomers with the Canadian Hydrogen Intensity Mapping Experiment (CHIME) Collaboration published findings of the first FRB we know of that’s repeating in a distinct pattern. The FRB has a predictable pattern of hourly activity over the course of four days, followed by 12 days of quiet.With much still to learn about FRB, their mechanism is one of the biggest mysteries in modern astronomy.