In findings share via The Astrophysical Journal, NASA scientists have uncover an extraordinary black hole in galaxy NGC 5084. Locate around 80 million light-years away in the constellation Virgo, the black hole has observe lying at a 90-degree tilt relative to the galactic plane.
Using archival data from the Chandra X-ray Observatory and imagery from the Hubble Space Telescope, the research team identified twin plasma plumes forming a striking “X” shape, an unprecedent phenomenon in astronomical observations, according to reports.
This discovery was attribute to a novel image analysis method, known as Selective Amplification of Ultra Noisy Astronomical Signal (SAUNAS), enabling researchers to detect faint X-ray emissions.
The study team note this departure from the typical spherical distribution of X-rays, indicating a significant and previously undetect event in the galaxy’s history.
Dr Pamela Marcum, an astrophysicist at NASA’s Ames Research Center, explain in a statement, that the unusual cross-shape structure of the X-ray plumes with the tilt dusty disk, provides unique insights into the galaxy’s past.
Further analysis through the Atacama Large Millimeter/submillimeter Array (ALMA) confirm the presence of a dusty ring at the galactic core, rotate in alignment with the black hole’s tilt.
The alignment and structural anomalies suggest that NGC 5084 may have experience a collision with another galaxy, generating plasma outflows above and below its plane.
Dr Alejandro Serrano Borlaff, also from Ames Research Center, said that the combination of observations across multiple wavelengths reveal the dynamic and transformative events that have shape this galaxy.
This discovery underscores the potential of archived data, dating back decades, when combine with modern processing techniques.
Scientists anticipate that ongoing studies will unravel more details about the violent event that alter NGC 5084’s structure and orientation.
