Press "Enter" to skip to content

Signal from outer space repeats every 16 days



rssfeeds.usatoday.com

  • The bursts originated from a distant galaxy some 500 million light-years away.
  • “There is no detectable pattern so far that would suggest there’s a sentient hand at play.”
  • One of the greatest mysteries in astronomy right now is the origin of … fast radio bursts.

For the first time, scientists have detected a radio signal from outer space that repeats at regular intervals.

The series of so-called “fast radio bursts” – which are very short-lived pulses of radio waves that come from across the universe – were detected approximately once an hour for four days and then suddenly stopped, only to start up again 12 days later. 

This cycle repeated every 16.35 days for over a year, according to a new paper about the research.  

The bursts originated from a distant galaxy some 500 million light-years away. 

“The discovery of a 16.35-day periodicity in a repeating FRB source is an important clue to the nature of this object,” the scientists said in the paper.

An artists's conception of how ground-based telescopes detected a fast radio burst from a distant galaxy.

The repeating pattern, reports Science X Network, “suggests the source could be a celestial body of some kind orbiting around a star or another body. In such a scenario, the signals would cease when they are obstructed by the other body.

“But that still does not explain how a celestial body could be sending out such signals on a regular basis,” Space X said. “Another possibility is that stellar winds might be alternately boosting or blocking signals from a body behind them. Or it could be that the source is a celestial body that is rotating.”



Source link

Brett Gonzalez
Author Details
Content Writer At Healthcare Industry Reports

Brett loves to read and write about business and thus, has some of the best contents regarding business penciled down for a number of reputed portals. Brett has successfully completed 2 Years with the Healthcare Industry Reports portal. He plans to have a part-time course chosen for all the juniors to be educated in the field of writing. Brett shifted to writing almost immediately after the completion of a degree in Business Administration. He plans to share his skills through writing. Brett’s career choice seems to have been excellent as we are being blessed with some of the most informative articles on a constant basis.

Be First to Comment

Leave a Reply

Your email address will not be published. Required fields are marked *