Black holes Current Affairs, GK & News

Astronomers discover the farthest Gamma-ray emitting active galaxy

The scientists from Aryabhatta Research Institute have discovered a new galaxy that emits gamma rays. The galaxy has been categorised as Narrow Line Seyfert 1 (NLS1). However, it is unique and different from the other NLS1s discovered so far. About NLS1 It is 31 billion light years away from the earth. The galaxy is located ..

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First Image of Black Hole Magnetic Field

For the first time, international scientists working on the Event Horizon Telescope (EHT) have created an image showing the magnetic field around a black hole. The black hole is located in M87 galaxy. Black Hole Magnetic Field Image In 2019, the astronomers working on the EHT captured the first image of the shadow of the ..

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Indian Astronomers detect huge Optical Flare in Astronomic Object

Indian Astronomers have detected one of the strongest optical flares in one of the oldest astronomical objects that is supermassive black hole or blazar called BL Lacertae. Highlights The analysis of the coming out from the blazar will help in tracing the mass of the black hole. It would also help in tracing the source ..

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What is Hum of the Universe?

The Hum of the Universe was recently detected by the North American Nanohertz Observatory for Gravitational Waves (NANOGrav). According to the researchers, the hum was produced by gravitational waves. About the Hum of the Universe The Hum of the Universe comes from a type of dead star called a “Pulsar”. These stars are basically neutron ..

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LIGO detects first merger of two unequal-mass black holes

The scientists of Laser Interferometer Gravitational Wave Laboratory (LIGO) have recently recorded the first merger of black holes that were of unequal masses. On April 12, 2020, the LIGO-Virgo collaboration detected collision between two black holes that were 2.4 billion light years away. The scientists have now concluded from their researches and analysis that these ..

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