what is origin of the earth magnetic field

Where is the origin of the earth magnetic field? Deep down on the earth crust. We can find the core It is widely believed this core is made up of molten iron,perhaps mixed with nickel and sulphur. But its still a mystery of why the core is not the origin of the earth magnetic field. Because the earth magnetic field does not covers all over the earth surfaceNobody has ever taken the mythical journey to the centre of the Earth, but by studying the way shockwaves from earthquakes travel through the planet, physicists have been able to work out its likely structure but its still can't explain the origin of magnetic field.

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ISRO ready for a critical crew rescuing test

The Crew Module Atmospheric Re-entry Experiment which was test-flown by the ISRO two years ago.—PHOTO: THULASI KAKKAT It will test how fast and effectively the crew module of an intended space mission could punch out from a spacecraft The Indian Space Research Organisation (ISRO) is gearing up to conduct a critical ‘crew bailout test’ to see how fast and effectively the crew module of an intended space mission could punch out from the spacecraft safely in the event of an emergency. The test, known as Pad Abort, will be held at the launch pad of Sriharikota High Altitude Range (SHAR) in a month or two, Vikram Sarabhai Space Centre (VSSC) Director K. Sivan told The Hindu in an interaction on the sidelines of the ongoing expo in connection with the World Space Week celebrations at Ernakulathappan ground here. The test forms part of a gamut of critical technologies being developed by the space agency as it awaits the nod from the government for the ambitious ‘human in sp...

CHINWE(the life of a ghetto girl)Episode 1(18+)

A bucket was kicked violentlyaway from the line that hadbeen formed by the side of thewell. There was outrage.Voices were raised and a fewbodies were shoved in anger.This scenario played out almostevery morning and the residentsof inland street were used to the fracas. In the huge melee, Ironegot down to work briskly. Hedunked the small bucket used todraw water from the well andbegan to fill his many bucketsand basins, while Gbenga and Sesan tried to calm down thewarring parties. A few, veryobservant girls had keyed intoIrone’s train of thought anddeftly jumped the queue to getwater. One was those girls, was called Chinwe… Popularly knownas chi-chiChinwe was the hottest bitchon Koso street. Her beauty wasnot measured by her face,stature, brains, height, skin color or other such criteria.Chinwe's beauty was strictlymeasured by the activeness andactivity of her vagina.Her father had been stripped offhis manliness when he lost his job as a Hotel Manager in a No-Star, barely-above-a...

scientist targets Moving beyond the solar system to exoplanets

an artisitic view of the kepler space. Ever since the first exoplanet (51 Pegasi b) was discovered in 1995 by Michael Mayor and Didier Queloz, there has been renewed activity and interest in this field. The Kepler and K2 missions of NASA have identified thousands of planet candidates. Now there are nearly 5,000 planet candidates, and of these, some 3,397 have been confirmed as planets, according to the NASA exoplanet archive. The latest entry into the list of confirmed exoplanets is Kepler-56 d, which was added on 13 October. This planet has an orbital period of 1,002 days, accurate to five days, and a mass of nearly 5.61 times that of Jupiter. It is a massive planet that orbits its star Kepler-56 whose radius is about 4.23 times the sun’s radius and which is about 1.32 times as massive as the sun. This planet is only the third to be discovered orbiting its star Kepler-56. Being very massive, its presence was originally inferred by the periodic changes in Kepler-...

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