CSIRO’s ASKAP telescope discovers mysterious rings of radio emissions



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A team of Australians astronomers they have captured a series of inexplicable ghostly circles in space that they believe show an entirely new type of space object.

The strange new objects were captured using a revolutionary new Australian telescope developed by CSIRO.

The first was captured by the project manager of the Evolutionary Map of the Universe (EMU), Anna Kapinska, in September last year, but the research team has since discovered many more.

The astronomers have been unable to explain what is causing the radio emission rings, which they have dubbed “strange radio circles” (ORC).

However, other telescopes have confirmed that they are real and not the result of a software error with the new telescope.

ORC1, the first of the spectral round globes to be discovered using the new Australian Square Kilometer Array Pathfinder (ASKAP) detector telescope. (Bärbel Koribalski, based on ASKAP data)

Even more oddly, ghostly spots do not appear in images taken with optical telescopes.

“The radio emission rings are probably caused by electron clouds, but why don’t we see anything in the visible wavelengths of light?

“We don’t know, but finding a puzzle like this is every astronomer’s dream.”

Professor Norris said the objects could be in our galaxy and measure a few light years in diameter, or they could be far away in the universe and cover millions of light years.

The Australian Square Kilometer Array Pathfinder (ASKAP) can detect large swaths of the sky very quickly and is particularly sensitive to faint and diffuse objects such as newly discovered ORCs. (CSIRO)

The team of astronomers will publish their findings on the mysterious objects in a paper in the Publications of the Astronomical Society of Australia.

The research concludes that the objects do not match the characteristics of any known space object, such as supernova remnants or Einstein’s rings, suggesting that it is an undiscovered phenomenon.

Professor Norris estimates that there are likely thousands more ORCs around the universe waiting to be discovered.

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