Strange Object Is Releasing Regular Blasts of Both X-Rays and Radio Waves
- Astronomers have identified a rare object named ASKAP J1832-0911 in the Milky Way, approximately 15,000 light-years away, that emits bursts of X-rays and radio signals in a repeating cycle lasting about 44 minutes.
- The discovery resulted from observations with Australia’s ASKAP radio telescope array and NASA’s Chandra X-ray Observatory, but its precise nature remains unknown.
- Researchers observe that the object emits flashes lasting two minutes in cycles and may be a magnetar, a magnetic white dwarf, or part of a binary star system, although no current model fully accounts for its unusual emissions.
- Lead researcher Ziteng Wang described the object as unprecedented in their observations and suggested it may represent a new form of stellar evolution not previously identified.
- The team will continue investigating this anomaly and searching for similar objects to better understand its origin and implications for astrophysics.
14 Articles
14 Articles
Unknown object in Milky Way found emitting both X-rays and radio waves
The celestial body, dubbed ASKAP J1832- 0911, was initially found by astronomers using the Australian Square Kilometer Array Pathfinder (ASKAP), a radio telescope located in Australia. Another look using NASA's Chandra X-Ray telescope found the object also emitted X-rays in an unusual yet predictable pattern.Read Entire Article
Strange Object is Releasing Regular Blasts of Both X-Rays and Radio Waves
Just when astronomers think they're starting to understand stellar activity, something strange grabs their attention. That's the case with a newly discovered stellar object called ASKAP J1832-0911. It lies about 15,000 light-years from Earth and belongs to a class of stellar objects called "long-period radio transients." That means it emits radio waves that vary in their intensity on a schedule of only 44 minutes per cycle. It does the same thin…
Radio Waves and X-ray Emitting Stars: A New Perspective from Our Galaxy
Askap J1832-0911 – Likely a magnetar or a highly magnetized white dwarf star – emits radio signals and X-ray pulses for 2 minutes every 44 minutes. Paper published in Nature. A combination of radio, X-ray, and infrared radiation in the field of ASKAP J1832-0911. Image credit: Wang et al., doi: 10.1038/S41586-025-09077-W. Askap J1832-0911 is situated [...] Source The post Radio Waves and X-ray Emitting Stars: A New Perspective from Our Galaxy app…
Startling Discovery: Object Flashing In Radio Waves And X-rays
Eddie Gonzales Jr. – MessageToEagle.com – Astronomers from the International Centre for Radio Astronomy Research (ICRAR), in collaboration with international teams, have made a startling discovery about a new type of cosmic phenomenon. Radio and X-ray lightcurves showing how ASKAP J1832-0911 pulses at both bands. Credit: Ziteng Wang, ICRAR The object, known as ASKAP J1832-0911, emits […]
Mysterious cosmic object seen flashing in radio waves and X-rays
A team of international astronomers has discovered a mysterious and perplexing cosmic object in our Milky Way galaxy that challenges our current understanding of how stars behave The object, named ASKAP J1832-0911, has been observed emitting powerful bursts of both radio waves and X-rays, a phenomenon never seen before in this type of celestial event. A new kind of cosmic signal ASKAP J1832-0911 lies approximately 15,000 light-years from Earth a…
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