DiscoverThe John Batchelor Show86: Professor Matthew Graham discusses the most powerful black hole flare ever recorded, which shone like 10 trillion suns from an Active Galactic Nucleus (AGN). Material falling into the supermassive black hole forms an accretion disc, releasing intense radi
86: Professor Matthew Graham discusses the most powerful black hole flare ever recorded, which shone like 10 trillion suns from an Active Galactic Nucleus (AGN). Material falling into the supermassive black hole forms an accretion disc, releasing intense radi

86: Professor Matthew Graham discusses the most powerful black hole flare ever recorded, which shone like 10 trillion suns from an Active Galactic Nucleus (AGN). Material falling into the supermassive black hole forms an accretion disc, releasing intense radi

Update: 2025-11-14
Share

Description

Professor Matthew Graham discusses the most powerful black hole flare ever recorded, which shone like 10 trillion suns from an Active Galactic Nucleus (AGN). Material falling into the supermassive black hole forms an accretion disc, releasing intense radiation. This 10-billion-year-old event was detected using computer cameras. Graham explains that these black holes are ancient "seeds" of galaxies, acting as cosmic vacuum cleaners, such as when a large star gets shredded. Guest: Professor Matthew Graham. 1/2





v
Comments 
loading
In Channel
loading
00:00
00:00
1.0x

0.5x

0.8x

1.0x

1.25x

1.5x

2.0x

3.0x

Sleep Timer

Off

End of Episode

5 Minutes

10 Minutes

15 Minutes

30 Minutes

45 Minutes

60 Minutes

120 Minutes

86: Professor Matthew Graham discusses the most powerful black hole flare ever recorded, which shone like 10 trillion suns from an Active Galactic Nucleus (AGN). Material falling into the supermassive black hole forms an accretion disc, releasing intense radi

86: Professor Matthew Graham discusses the most powerful black hole flare ever recorded, which shone like 10 trillion suns from an Active Galactic Nucleus (AGN). Material falling into the supermassive black hole forms an accretion disc, releasing intense radi

John Batchelor