Mysterious space objects are driving signals that a pair should not be fused together

Astronomers have discovered a strange new object that behaves differently than anything previously observed. Hopefully, sources will provide some much-needed insights into the origins of the mysterious cosmic signals that have plagued experts over the past few years.

A team of researchers led by astronomers at the International Centre for Radio Astronomy Research (ICRAR) of Australia found that the object (called Askap J1832-0911) used an ASKAP radio telescope from which it picked up pulses of radio power.

This suggests that it belongs to a mysterious, recently discovered category of objects called long-term transients (LPTs) that emit radio pulses over unusually long and regular intervals, several minutes or hours apart. According to a statement from the organization, only 10 of these objects were recorded as ICRAR astronomers first detected the LPT signal in 2022.

Astronomers are still trying to figure out exactly what LPT is and why it shows such strange behavior. In March, there seemed to be a new breakthrough in a study that linked LPT pulses to binary galaxies composed of white and red dwarves, but J1832-0911 proved particularly peculiar. When Askap radio telescope observed it, NASA’s Chandra X-ray Observatory happened to be looking at the same sky. This shows that the object is located about 15,000 light-years on Earth and also emits X-ray pulses.

The detection of X-ray emissions from Askap J1832-0911 “feels like finding a needle in a haystack,” said Ziteng (Andy) Wang, an astronomer at the University of Iklar Coding, in the statement. “The Askap range telescope can enjoy the view of the night sky, while Chandra observes only a small part of it.

This is the first time that X-ray emissions have been observed from LPT. J1832-0911 emits both radio waves and X-rays over a 44-minute interval and shows “unique properties in the known galaxy, requiring new explanations”, the authors published in this article.

Revealing the true nature of J1832-0911 will require further research, but Wang and his colleagues have some preliminary ideas about what is possible.

“ askap [J1832-0911] He said. “He said,” he said. ” he said.

Also, “This could be a pair of stars in a binary system, one of which is a highly magnetized white dwarf (the low-mass star at the end of its evolution),” Wang added. In this case, this has been recorded before – the interaction between the fast-rotating, magnetized white dwarfs and their companions causes the system to pulse across the electromagnetic spectrum from X-rays to radio waves.

But according to Wang and his colleagues, none of these possibilities fully explain what they observed from J1832-0911. Therefore, this finding may indicate that some new physics is happening, or that astronomers need to adjust existing models of stellar evolution.

Now, searching for more of these strange objects has begun. Co-author Nanda Rea (IEEC), a co-author of the Spanish Institute of Space Sciences (ICE-CSIC) and co-author Nanda Rea from the Catalonian Space Institute (IEEC) in Spain. She said the discovery of transient X-ray emissions from J1832-0911 “opens up new insights into the mysterious nature of LPT”.