Indian astronomer, a member of the NASA team, detected radiation from the death of a star more than 5 billion years ago

Radiation from death star. Know more…

Thursday, 29th July 2021

An astronomer in India, part of the astronomy team, has detected a very short and powerful explosion of high radiation of sewergia for approximately 1 second. The events traveled half of the current era of the universe before hitting the earth. The universe is almost 1,400 million years.

The burst was discovered for the first time last year with the NASA Fermi Gamma-ray Space Telescope. The data analysis showed that the shortest gather (GRB) was caused by a large-scale death.  These bursts are considered one of the most powerful events in the universe and can travel billions of light. After the date called GRB 200826A, researchers have announced the details of the event in two documents issued in natural astronomy. The first document directed by Binbin Zhang at the University of Nanjing in China explores the Gammale data. The LED, which is the second University Doctorate Program of Maryland, LED describes the new light of GRB FADING multiple wavelengths and the new explosion of light.

Shati Bhushan Pandey of the Institute for Observation of Science (ARIES) was part of the study, separately from scientists from other Indian institutions. It was first shown that the star you are dead can produce a short burst. "This discovery helped to solve for many years of problems associated with the Gamaria Explosion. In addition, this research again, an event is as well known to be more common to limit a few densities" Panday Dr "cause analysis".

Also Read: First Evidence of Water Vapor Revealed by Hubble in Jupiter’s Moon Ganymede.

InternUs City Center, Pune (NCRA), Pune (NCRA), and IIT Mumbai for the physics of astronomy and astronomy also participated in the study.

Burst was detected in most of the second times, but it is estimated that an astronomer is estimated that the energy emitted by the galaxy, all the Calaxy Galaxy was released from 14 million times at the same time, which is the greatest energy of Energy will be one of the shortened GRB.

What are GRBs?

When a star much more massive than the sun runs out of fuel, its core suddenly collapses and forms a black hole. When the matter rotates toward the black hole, some of it escapes in the form of two powerful jets that rush out in opposite directions at a speed close to the speed of light.

Astronomers will only detect a GRB when one of these jets is almost directly pointed at the Earth. When a star much more massive than the sun runs out of fuel, its core suddenly collapses and forms a black hole. When the matter rotates toward the black hole, some of it escapes in the form of two powerful jets that rush out in opposite directions at almost the speed of light. Astronomers only detect a GRB when one of these jets is almost directly pointed at the earth.

According to the Ministry of Science and Technology, “GRB 200826A is a strong, high-energy emission burst lasting only 0.65 seconds. After spreading in the expanding universe for hundreds of millions of years, the signal duration has been extended by about one second. Horse ray burst monitor detected".

This new discovery can help astronomers understand the nature of these supernova-related explosions. Compared with exploding stars, the detection of such gamma bursts is still rare.

The News Talkie Bureau

Source:

Indiatoday