The Canadian Hydrogen Intensity Mapping Experiment (CHIME) reported the discovery of 25 new radio signals repetitive in the spacein an article published by The Astrophysical Journal.
The radio telescope, located at the Radio Astrophysical Observatory, monitored space between 2019 and 2021 to find the wavelength of light passing through neutral hydrogen and to determine the expansion rate of the universe.
The newly discovered repeated bursts are different from normal fast radio bursts in that they have a longer duration and are wider.
Each burst has its own “measure of dispersion”, which is how much and where in space they occur, and their frequency varies due to interactions with material in their path.
Although more than 1,000 fast radio bursts were identified, only 29 of them were irregularly repetitive.
The paper’s author, Ziggy Pleunis, also suggests that sources of bursts that only had one burst could also recur over time.
This discovery bears witness to the daily work of astronomers, who work tirelessly to deliver amazing news and scientific breakthroughs, and provide us with never-before-seen images of the space around us.
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New radio signals in space show the complexity of the universe
The discovery of these new, repetitive radio signals in space is particularly important because it provides valuable insight into the complexity of the universe and the forces that drive it.
Astronomers have been studying fast radio bursts for decades, and this latest discovery could provide clues to their origin and cause.
Additionally, repetitive bursts can be studied in greater detail than single bursts, allowing researchers to better understand the processes that occur in the most extreme places in the universe.
The Canadian Hydrogen Intensity Mapping Experiment (CHIME) is a radio telescope specially designed to study these fast radio signals.
Since its installation in 2018, it has been responsible for detecting and analyzing hundreds of these signals, including the 25 newly discovered repetitive signals.
This latest discovery is testament to the power and ability of modern radio telescopes to study space in detail and unlock the mysteries of the universe.
As technology advances, more radio signals and other cosmic phenomena are expected to be discovered, leading to an ever-increasing understanding of the universe we live in.
In short, the detection of these new repetitive radio signals is an important step in the exploration of the universe and a reminder that there is still much to discover and understand.
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