[工學]1-2宇宙環(huán)境-全文預覽
【正文】 ntal Geology現(xiàn)實中的地質與環(huán)境Geology amp。 some stars burned out billions of years ago, while others are probably forming now from the original matter of the universe mixed with the debris of older stars Environmental Geology星際環(huán)境 The Plaary Environment3） 太陽系 的形成 Our Universe大爆炸理論：高速旋轉的、渾沌的星云團開始分異Our sun and its system of circling plas, including the earth, are believed to have formed from a rotating cloud of gas and dust, starting nearly 5 billion years ago. Most of the mass of the cloud coalesced to form the sun, which became a star and began to “shine”, or release light energy, when its interior became so dense and hot from the crushing effects of its own gravity that nuclear reactions were triggred inside it, Meanwhile, dust condensed from the gases remaining in the flattened cloud disk rotating around the young sun. The dust clumped into plas, the formation of which was essentially plete over billion years ago. Environmental Geology大爆炸初期所形成的星云團美國宇航局說， “ 哈勃 ” 太空望遠鏡新拍到了迄今有關可見宇宙最縱深景觀的照片，這張具有歷史意義的照片中可能包含著宇宙誕生后不久產生的最早期星系。 Environmental Geology現(xiàn)實宇宙中的星體3月 4日，美國宇航局公布一張由 哈勃太空望遠鏡拍攝的一顆名為 V838 Mon的恒星及其周圍景象的照片。 高 1889年在法國南部圣雷米精神病院治療期間創(chuàng)作的名畫 《 星夜 》。 Environmental Geology現(xiàn)實宇宙中的星體美國宇航局的 “ 錢德拉” X射線觀測望遠鏡在宇宙中發(fā)現(xiàn)了新型 “ 黑洞 ” ，這些 “ 黑洞 ” 質量超過太陽質量數(shù)百倍。 Environmental Geology星際環(huán)境 The Universe Environment4） 宇 宙形成的計算機模擬 Cosmos in a Computer計算機中探索宇宙的時空變化： A team of astrophysicists and puter scientists has journeyed to the far reaches of space and time by capturing the entire observable universe in a puter. They have created the first simulation of how gravity could have gathered ripples漣渏 left by the big bang into colossal structures－ walls, clumps, and filaments細絲 of galaxies－ filling all of space. The result is a coarsegrained look at cosmic history within a cube 10 billion lightyears on a side, a volume so big that if Earth sat in one corner, the far corner would hold some of the most distant galaxies and quasars類星體 ever seen. Environmental Geology星際環(huán)境 The Universe Environment4） 宇 宙形成的計算機模擬 Cosmos in a Computer初始宇宙爆炸波產生的輕密度物質如何成長聚集 To simulate cosmic evolution, the Virgo Consor
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