It is the largest explosion that takes place in space. Supernova- A supernova is the explosion of a star. Neutron stars are the result of a supernova explosion, which is when a star reaches the end of its life and dies. In this article we will discuss Theories of origin of the earth which is the second article of the geomorphology course of Geography Optional UPSC, therefore, first of all, you should read the first article (Universe and Solar system) later on hop on this article.. Today you’re going to learn various theories of the origin of the earth. ... (UPSC CSE 2019) | Mock Interview – Watch On YouTube. A super-luminous supernova is a special type of stellar explosion that ejects 10 times or more energy than a regular supernova. of India found that SN 2010kd, a super-luminous supernova stands out with the amount of mass as well as Nickel ejected during explosion, which is much more than seen in case of normal core … Latest top 50 UPSC month current affairs are published in question and answer format which are reviews from Hindu, you can also download PDF file ... they go with a spectacular bang known as the supernova. PRESS INFORMATION BUREAU (PIB) IAS UPSC – 28th November to 5th December – 2020; GS-2. A Supernova is the largest explosion of a … Researchers at the Arayabhatta Research Institute of Observational Sciences (ARIES) Nainital an autonomous research institute under the Department of Science and Technology (DST) Govt. Neutron stars– Context. NEW DELHI: Researchers at Indian Institute of Technology (IIT), Guwahati, claim to have found important clues to understand the death of massive stars and have also revealed the problems with the existing models. It exploded with a larger velocity but decayed slower than other similar supernovae. Neutron stars. A Supernova could have trigger the late Devonian extinction, according to a new study. The amount of ejection was much more than seen in case of normal core-collapse supernovae, which indicates that the related star evolution might be different. Massive stars enrich the interstellar medium with carbon before the supernova explosion, when they also experience powerful stellar winds. • The report suggests that while Betelgeuse’s behaviour is out of the ordinary, it doesn’t mean that an eruption is imminent since astronomers predict the star to blast sometime (supernova explosion, which is the largest explosion to take place in space) in the next 100,000 years or so. SN 2010kd The SN 2010kd is a super-luminous supernova located 1.5 Giga Light Years away from our solar system and was discovered embedded in a dwarf host galaxy towards the Leo Constellation. A supernova is the explosion of a star. The original object in a Supernova explosion is called the progenitor which either collapses to a neutron star or black hole, or it is completely destroyed. SN 2010kd is a super-luminous supernova which ejected huge amounts of mass and Nickel during explosion. It is the largest explosion that takes place in space. Burnell discovered pulsars, which are rapidly rotating neutron stars that emit radio-frequency pulses, on November 28, 1967. Since then the supernova remnant — a structure resulting from the explosion of a star in a supernova — has expanded 60 light-years from its centre. A supernova happens where there is a change in the core, or center, of a star. 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