PLANET VENUS Ladies and gentlemen‚ today you are going to witness the most exceptional and gorgeous alien in the universe from the planet Venus! Venera! Let us give her a round of applause. TRANSLATION Good day people of the Earth! You once believe that my planet is your morning star and evening star. After the Sun and the Moon it is the brightest object in your night-sky. My planet is Venus‚ my name is Venera and my people are Venerians. Venus was once like earth but as the sun expands
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the dawn of the space race‚ man continues to strive towards the heavens. A lot has changed in the past 60 years‚ which marked the beginning of spaceflight capabilities and operations. With each passing decade‚ we further our influence within the solar system. From rovers on nearby celestial bodies to probes reaching far past Pluto‚ we constantly seek to expand on where we can go and what we can do. This drive is propelled by mankind’s ingenuity‚ curiosity‚ and determination. However‚ more importantly
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Solar Energy: Earth’s Future Imagine our planet with clean‚ fresh air. No pollution throughout our whole world. This image is a possibility‚ using solar energy. Solar energy is the harnessing of the sun’s energy and converting it into energy that we can use to accomplish tasks. Everybody should get involved in solar energy because it helps improve our environment‚ is efficient in terms of saving money and time‚ and helps us prepare for the living of future generations. Solar energy is becoming
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Physical Science Planet Project 5/3/11 [pic] After the discovery of Uranus‚ scientist noticed the orbit was not as it should be in accordance to Newton’s law. Neptune was discovered by Johann Galle on September 23‚ 1846. Neptune has been visited by the Voyager 2; it flew by the planet on August 25‚ 1989. It was the first planet to be found by a mathematical prediction. Alexis Bouvard thought the change in Uranus’s orbit changed by gravitational perturbation by an unknown planet. The
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caused by intense magnetic activity‚ which inhibits convection by an effect comparable to the eddy current brake‚ forming areas of reduced surface temperature. They usually appear as pairs‚ with each sunspot having the opposite magnetic pole to the other.[1] Although they are at temperatures of roughly 3000–4500 K (2700–4200 °C)‚ the contrast with the surrounding material at about 5‚780 K (5‚500 °C) leaves them clearly visible as dark spots‚ as the luminous intensity of a heated black body (closely
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SOLAR ENERGY Our environment is in a fatal state any move could cost us the world. We need to work with the environment and not against it‚ we need to use what it is giving us every day and not every million year‚ once it is gone it is gone. Instead of using fossil fuels and having them burn to waste use solar energy and use what the sun gives us every day. Solar energy is an effective alternative source because there is very little pollution‚ they cut down on fossil fuels and are cost effective
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The Solar System‚ where the planet Earth belongs‚ is formed by: a start known as the sun‚ four inner planets‚ Mercury‚ Venus‚ Earth and Mars‚ and five outer planets‚ Jupiter‚ Saturn‚ Uranus‚ Neptune and Pluto‚ over 60 satellites or moons‚ more than 5‚000 asteroids‚ numerous comets‚ and smaller interplanetary dust and debris (“Astronomy n.pag). The way that all this elements of the Solar System interact and move around the Sun seems to be perfectly synchronized but‚ how did it began? What was it
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Planets and moons in our solar system share many similar properties‚ but there are also many ways they are different. Some of the main differences come with the different geologic activity‚ composition‚ interior structure‚ magnetic field‚ and atmosphere that distinguish some planets and moons from others. The first way to separate the planets as far as their surfaces is breaking them into their two categories. The Jovian planets (Jupiter‚ Saturn‚ Uranus‚ Neptune) are primarily composed of gas and
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the world today. India plans to produce 20 Gigawatts Solar power by the year 2020‚ whereas we have only realized less than half a Gigawatt of our potential till date. Solar energy is a vital untapped resource in a tropical country like ours. The main hindrance for the penetration and reach of solar PV systems is their low efficiency and high capital cost. “Solar Panel Maximum Power Point Tracker”. As the name implied‚ it is a photovoltaic system that uses the photovoltaic array as a source of electrical
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The study of solar absorption air-conditioning systems V Mittal Assistant Professor‚ Mechanical Engineering‚ BRCM College of Engineering & Technology‚ Bahal (HR) and Research Scholar‚ NIT‚ Kurukshetra (HR) KS Kasana Professor‚ Mechanical Engineering‚ NIT‚ Kurukshetra (HR) NS Thakur Assistant Professor‚ Mechanical Engineering‚ NIT‚ Hamirpur (HP) Abstract An air-conditioning system utilizing solar energy would generally be more efficient‚ cost wise‚ if it was used to provide both heating
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