![]() ![]() During an annular eclipse, NASA uses ground and space instruments to view this top layer when the sun’s glare is blocked by the moon.One of the reasons that NASA studies solar eclipses is to study the top layer of the sun called the corona.Why the study of solar eclipse is crucial? According to NASA, people standing in the umbra see a total eclipse and those standing in the penumbra see a partial eclipse.The second one is called the penumbra, which gets larger as it reaches the Earth.Furthermore, during a solar eclipse, the moon casts two shadows on the Earth the first one is called the umbra, which gets smaller as it reaches the Earth.In this type of an eclipse, the moon does not block the sun completely, but looks like a “dark disk on top of a larger sun-coloured disk” forming a “ring of fire”.The third kind is an annular solar eclipse, which happens when the moon is farthest from the Earth, which is why it seems smaller.The second type of a solar eclipse is a partial solar, in which the shadow of the moon appears on a small part of the sun.A total solar eclipse happens when the sun, moon and Earth are in a direct line. There are three types of eclipses: one is a total solar eclipse, which is visible only from a small area on Earth.According to NASA, people who are able to view the total solar eclipse are in the centre of the moon’s shadow as and when it hits the Earth.A Solar Eclipse happens when the moon while orbiting the Earth comes in between the sun and the Earth, due to which the moon blocks the sun’s light from reaching the Earth, causing an eclipse of the sun or a solar eclipse. ![]() (d) Shines vertically overhead at the Tropic of Capricorn (c) Shines vertically overhead at noon on the Equator (b) Does not set below the horizon at Antarctic Circle (a) Does not set below the horizon at the Arctic Circle The first solar eclipse of this year takes place on the summer solstice, which is the longest day in the Northern Hemisphere. Prelims level : Solar Eclipse and related terms, Summer SolsticeĪ rare celestial event, an annular solar eclipse popularly called as the ‘ring of fire’ eclipse, will be visible on Jfrom some parts of Northern India. Enviro & Biodiversity Economics Storiesįrom UPSC perspective, the following things are important :.UPSC Mains Solutions, Sample Answers, Civilsdaily TS Hit Ratio.UPSC IAS Prelims Trend Analysis Year-wise and subject-wise.Comprehensive Self-Study Plan for Physical Geography | IAS Prelims & Mains.Comprehensive Self Study Plan for Economics| IAS Prelims & Mains.Comprehensive Self Study Plan for Indian History | IAS Prelims & Mains.Study Guide : How to prepare Polity for IAS Prelims.IAS officer salary after 7th Pay Commission | IAS Promotion Chart | Vs.CivilsDaily’s UPSC material and notes: FREE UPSC Materials for you.Must Read (OLD & NEW) NCERTs for IAS Preparation.Recommended Books for UPSC Exam (Prelims & Mains). ![]()
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