Scientists have discovered a mysterious object in space that emits regular signals to Earth every 44 minutes. The object, designated ASKAP J1832- 0911, was first detected by the Australian Square Kilometre Array Pathfinder (ASKAP) and later confirmed by NASA’s Chandra X-ray Observatory. Located approximately 16,000 light-years from Earth, ASKAP J1832-0911 puzzles researchers with its rhythmic pulses of both radio waves and X-rays, which last for about two minutes during each cycle.
The findings were published in the journal Nature on May 28, 2025. “This object is unlike anything we have seen before,” said Andy Wang, lead author and astronomer at Curtin University in Perth, Australia. The celestial anomaly demonstrates properties that challenge existing astronomical classifications.
Scientists are considering multiple possibilities for the object’s identity, including a magnetar or a binary star system containing a white dwarf with a potent magnetic field.
Puzzling signals from space
However, neither theory fully accounts for all observed characteristics.
ASKAP J1832-0911 belongs to a rare category of astronomical events known as long-period transients (LPTs), which emit signals at intervals ranging from minutes to hours. Only ten LPTs have been documented worldwide, making this discovery particularly significant for expanding our understanding of the cosmos. Wang described the X-ray detection as “finding a needle in a haystack,” highlighting the remarkable coincidence that both ASKAP and Chandra were observing the same region simultaneously.
The discovery opens up fascinating possibilities about similar objects that may be waiting to be found. “Finding one such object hints at the existence of many more,” noted Nanda Rea, study co-author and astrophysicist at the Catalan Institute for Space Studies. This discovery joins a growing catalog of space anomalies that continue to challenge our understanding of the universe.
As astronomers continue investigating ASKAP J1832-0911, its rhythmic signals serve as a reminder that the universe still holds countless mysteries awaiting discovery.
Deanna Ritchie is a managing editor at DevX. She has a degree in English Literature. She has written 2000+ articles on getting out of debt and mastering your finances. She has edited over 60,000 articles in her life. She has a passion for helping writers inspire others through their words. Deanna has also been an editor at Entrepreneur Magazine and ReadWrite.
