WebThe Sun is the star at the center of the Solar System.It is a nearly perfect ball of hot plasma, heated to incandescence by nuclear fusion reactions in its core. The Sun radiates this energy mainly as light, ultraviolet, and infrared radiation, and is the most important source of energy for life on Earth.. The Sun's radius is about 695,000 kilometers (432,000 miles), … WebThe Hubble Space Telescope (HST) is the first big optical space observatory telescope. Being above the atmosphere means it can see the sky more clearly than a telescope on the ground. The atmosphere blurs starlight before it reaches Earth.Named after the astronomer Edwin Hubble, the Hubble Space Telescope can observe 24 hours a day.The main …
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WebPrithvi ( Sanskrit: पृथ्वी, pṛthvī, also पृथिवी, pṛthivī, "the Vast One"), also rendered Prithvi Mata, is the Sanskrit name for the earth, as well as the name of a devi (goddess) in Hinduism and some branches of Buddhism. In the Vedas, her consort is Dyaus, the sky god. Her Puranic equivalent is known as Bhumi, the consort of Varaha . Web18 languages. The Elvish languages of Middle-earth, constructed by J. R. R. Tolkien, include Quenya and Sindarin. These were the various languages spoken by the Elves of Middle-earth as they developed as a society throughout the Ages. In his pursuit for realism and in his love of language, Tolkien was especially fascinated with the development ... byju\u0027s ipo
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WebMar 16, 2024 · Earth ( plural Earths ) The third planet of the Solar System; the world upon which humans live . quotations The personification of the Earth or earth, (chiefly) as a … Earth is the third planet from the Sun and the only place known in the universe where life has originated and found habitability. While Earth may not contain the largest volumes of water in the Solar System, only Earth sustains liquid surface water, extending over 70.8% of the Earth with its ocean, making Earth an … See more The Modern English word Earth developed, via Middle English, from an Old English noun most often spelled eorðe. It has cognates in every Germanic language, and their ancestral root has been reconstructed as See more Rotation Earth's rotation period relative to the Sun—its mean solar day—is 86,400 seconds of mean solar time (86,400.0025 SI seconds). … See more Moon The Moon is a relatively large, terrestrial, planet-like natural satellite, with a diameter about one-quarter … See more The atmospheric pressure at Earth's sea level averages 101.325 kPa (14.696 psi), with a scale height of about 8.5 km (5.3 mi). A dry atmosphere is composed of 78.084% See more Formation The oldest material found in the Solar System is dated to 4.5682+0.0002 −0.0004 Ga (billion years) ago. By 4.54±0.04 Ga the … See more Size and shape Earth has a rounded shape, through hydrostatic equilibrium, with an average diameter of 12,742 kilometers (7,918 mi), making it the fifth largest planetary sized and largest terrestrial object of the Solar System See more Earth's hydrosphere is the sum of Earth's water and its distribution. Most of Earth's hydrosphere consists of Earth's global ocean. Nevertheless, Earth's hydrosphere also consists of … See more WebDec 15, 2024 · The resulting chunks clumped together and formed our Moon. With a radius of 1,080 miles (1,738 kilometers), the Moon is the fifth largest moon in our solar system (after Ganymede, Titan, Callisto, and … byju\\u0027s ipo