A new type of stellar object has been discovered, releasing energetic
bursts of radio waves every 22 minutes...
Stop yelling! You're scaring the women and children!
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Astronomers have discovered a new type of stellar object that could change their understanding of extreme celestial bodies in the universe. Initially, Curtin University doctoral student Tyrone O’Doherty
spotted a spinning celestial space object in March 2018. The unfamiliar object released giant bursts of energy and beamed out radiation three times per hour.
In those moments, it became the brightest source of radio waves viewable from Earth through radio telescopes,acting like a celestial lighthouse. Researchers thought the phenomenon might be a remnant of a collapsed star — either a dense neutron star or a dead white dwarf star — with a strong magnetic field. Or perhaps the object was something else entirely.
After releasing a study describing the observation in
January 2022, O’Dohertyand a team of astronomers at the Curtin University node of the International Centre for Radio Astronomy Research, or ICRAR, in Australia began to search for another example.
“We were stumped,” said Dr. Natasha Hurley-Walker, senior lecturer at the Curtin University node of ICRAR, in a statement. “So we started searching for similar objects to find out if it was an isolated event or just the tip of the iceberg.”
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