Record-breaking black hole flare shines brighter than 10 trillion suns

Astronomers have documented the largest and most distant black flare ever observed from a supermassive black hole, originating 10 billion light years from Earth; at its peak, the light emitted shone with the brightness of 10 trillion suns.

The source of the flare is initially an Active Galactic Nucleus (AGN). This bright confined space at the centre of a galaxy is powered by the black hole actively feeding on surrounding material.

Researchers have discovered that the gargantuan black consumed by a massive star releasing such an intense burst of energy.

The star would have ultimately been doomed to explode in a supernova.

The flares suggest hidden giant star populations of large galaxies as they shed light on the intricate relationships between two behemoths.

Initially the team found that object to be unusual; later astronomers thought it was either a blazer or a supermassive black hole that launches forceful flow of material across the cosmos.

In this connection, study co-author K.E. Saavik Ford, an astronomy professor at the Borough of Manhattan Community College and a research associate, said: “This is probably the most massive star ever seen shredded by a supermassive black hole.”

The team is continuously working to observe the flare as it fades, a process that is stretched due to time dilation caused by the high gravity near the black hole.

Primarily it is a phenomenon called cosmological time dilation that occurs due to spacetime curvature.

As the light travels across expanding space to reach us, its wavelength ultimately stretches us itself, and as a result of time dilation, we are watching the event pay back at quarter speed.

The discovery represents an astonishing leap in our understanding of the universe’s most powerful events, providing a new perspective on the extreme physics of the universe and opening new ways to explore galactic centres, where stars, gas, and gravity create volatile conditions.