Which one of the following planet is also called morning star or evening star?, Mercury, Mars, Venus, Earth, The smallest planet of the solar system is _____., Saturn, Mercury, Nepture, Jupiter, A planet which is called twin sister of the Earth., Mercury, Mars, Venus, Saturn, Halley's comet completes one revolution around the sun in , 40 years, 20 years, 46 years, 76 years, The device employed to measure the diameters of stars and our galaxy (milky way) is called:, Photometer, Barometer, Interferometer, Thermometer, The earth revolves around the sun in _____., 360 days, 365 days, 365.25 days, The largest satellite of the planet Saturn is _____., Atlas, Titan , Tethis, Sonata, The back part of the moon is always calm and dark which is called _____., Sea of tranquillity, Ocean of storms, Sea of night, What portion of the moon is visible from the earth's surface?, 47%, 34%, 41%, What do you mean by Blood Moon?, Total solar eclipse, Partial lunar eclipse with red glow, Total lunar eclipse with deep red glow, Diamond ring occurs in which type of solar eclipse?, Total solar eclipse, Partial Solar eclipse, Annular Solar eclipse, When does Lunar eclipse occur?, Full moon, Half moon, Equinox, What is the name of NASA's most famous space telescope?, Perin space telescops, Tripple space telescope, Hubble Space Telescope, What is the name of the first satellite sent into space?, CBERS-4A, Sputnik, Voyager, How much time does sun rays take to reach earth?, 6 min, 7 min 20 secs, 8 mins 20 sec, Where is "The edge of space" located?, 20 Km above sea level, 70 Km above sea level, 100 Km above sea level, 200 km above sea level, How many moons does Jupiter have?, 79, 65, 67, The study of universe is called ______., Physiology, Cosmology, Astrology, Geology, Which of the following is NOT an outer planet?, Jupiter, Mars, Nepture, Saturn, Which of the following does not belong to solar system?, Nebulae, Comets, Asteroids, Planets, What is the full form of ISRO?, Indian Scholar Research Organization, Indian Space Research Organization, Indian Station Research Organization, Who is the father of Indian Space Program?, Vikram Sarabhai, Mahatma Gandhi, Ravindranath Tagore, Rakesh Sharma, Currently how many Indian satellites are there in space?, 10, 60, 100, 118, Which was the first Indian satellite sent in space?, Aryabhatta, Chandrayaan, Kalam, Rohini.

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