how did the earth moon and sun form
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How did our planet form? Earth found its path as third planet from the sun. In the early days rocky pile-ups were still common, leaving craters on the surface of all of the planets. One of these collisions, about 4.5bn years ago, is thought to have very nearly destroyed the Earth, and was probably responsible for our moon. A large planetesimal, about the size of Mars, gave Earth a glancing blow, chucking a chunk of Earth's crust out into space.
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How did planet Earth form? Earth formed around 4.54 billion years ago by accretion from the solar nebula. Volcanic outgassing probably created the primordial atmosphere and then the ocean; but the atmosphere contained almost no oxygen and so would have been toxic to most modern life including humans.
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Phases of the Moon The phases of the Moon are the different ways the Moon looks from Earth over about a month. As the Moon orbits around the Earth, the half of the Moon that faces the Sun will be lit up. The different shapes of the lit portion of the Moon that can be seen from Earth are known as phases of the Moon. Each phase repeats itself every 29.5 days. The same half of the Moon always faces the Earth, so the phases will always occur over the same half of the Moon's surface.
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- If the earth abruptly changed its rotational direction, probably many things we see every day would be destroyed. Skipping over the transition, however, an earth rotating in the opposite direction would, among other things, cause the sun, moon and stars to appear to rise in the west and set in the east.
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- Distance, Gas Consumption and Emission Notes. Distance from Flagstaff, AZ to Mesa, AZ is 161Miles or 259 Km. You can get this distance about 2 hours 25 mins. If you want to planning travel with plane for 124 Miles or 200 Km, You can get this distance about 45 mins . A car with an average MPG will needs 7.45 gallons of gas to get the route between these points.
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How did planet Earth form? The age of Earth is approximately one-third of the age of the universe. An immense amount of geological change has occurred in that timespan, accompanied by biological change. Earth formed around 4.54 billion years ago by accretion from the solar nebula. Volcanic outgassing probably created the primordial atmosphere and then the ocean; but the atmosphere contained almost no oxygen and so would have been toxic to most modern life including humans.
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How Are Tides Formed? Quick Answer. Tides are formed by a combination of gravitational attraction from the moon and the sun, as well as the centrifugal force generated by the rotation of the Earth. The position of both celestial bodies affects the surface height of the tides as water is gravitationally pulled upwards relative to their positions. Keep Learning.
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The Birth of Earth's Moon While the answer to this question is uncertain, one theory suggests that after the initial impact not one, but two moons formed around the Earth. However, over time these two spheres started a slow migration toward each other until, eventually, they collided. The result was the single Moon that we all know today.
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- A: Moon phases are caused by the motions of the Earth and moon as they relate to the sun. Phases occur as the Earth-facing side of the moon changes over the course of 29.5 days when the moon revolves around the planet. When the angle of sunlight reflecting off the moon changes, humans observe different lighting levels from the moon.
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Where did the Moon come from? In the early 1600s, Galileo showed that the Moon had a landscape similar to that of Earth. It was rugged, with mountains and plains. This was the first hint that the Earth and Moon somehow formed together. Fast forward to the 1800s, and Charles Darwin's son George had an idea.
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How Are Tides Formed? Tides are formed by a combination of gravitational attraction from the moon and the sun, as well as the centrifugal force generated by the rotation of the Earth. The position of both celestial bodies...
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Relationships Between Sun, Earth, Moon Moon Phase Explanation. New Moon-The Moon's unilluminated side is facing the Earth. Waxing Crescent-The Moon appears to be partly but less than one-half illuminated by direct sunlight. First Quarter-One-half of the Moon appears to be illuminated by direct sunlight.
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The Origin of the Moon One early theory was that the moon is a sister world that formed in orbit around Earth as the Earth formed. This theory failed because it could not explain why the moon lacks iron. A second early idea was that the moon formed somewhere else in the solar system where there was little iron, and then was captured into orbit around Earth.
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Phases of The moon The moon's phases are caused by the changing angles of the earth's shadows and reflected sunlight as the moon revolves around the Earth over the course of about 1 month (28 days). An imaginary line where the Earth is tilted. The earth completes one revolution around the sun every 365 days.
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Earthâs Beginnings: The Origins of Life Earth began to form over 4.6 billion years ago from the same cloud of gas (mostly hydrogen and helium) and interstellar dust that formed our sun, the rest of the solar system and even our galaxy. In fact, Earth is still forming and cooling from the galactic implosion that created the other stars and planetary systems in our galaxy.
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- Rocks on the Moon and the Earth were formed when the solar system  was formed, so the rocks are somewhat similar in their  constituents, basically on all planets and moons o … f the solar  system.
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Earthâs Sun: Facts About the Sunâs Age, Size and History The sun was born about 4.6 billion years ago. Many scientists think the sun and the rest of the solar system formed from a giant, rotating cloud of gas and dust known as the solar nebula. As the nebula collapsed because of its gravity, it spun faster and flattened into a disk. Most of the material was pulled toward the center to form the sun.
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The Moon 1 Planets. 2  the Moon was probably made 4.5 billion years ago when a large object hit the Earth and blasted out rocks that came together to orbit round the Earth. 3  They eventually melted together, cooled down and became the Moon. 4  For another 500 million years pieces of rock kept striking aginst the surface of the Moon.
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The Origin of the Moon 1 A second early idea was that the moon formed somewhere else in the solar system where there was little iron, and then was captured into orbit around Earth. 2  This failed when lunar rocks showed the same isotope composition as the Earth.
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Moon The Moon is thought to have formed about 4.51 billion years ago, not long after Earth. The most widely accepted explanation is that the Moon formed from the debris left over after a giant impact between Earth and a Mars-sized body called Theia.
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NASA scientist Jen Heldmann describes how the Earthâs moon was formed Facts about lunar formation: The moon was formed ~4.5 billion years ago, about 30–50 million years after the origin of the Solar System, out of debris thrown into orbit by a massive collision between a smaller proto-Earth and another planetoid, about the size of Mars.
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- When the angle between Sun and Moon is within about 6 degrees you on the Earth see it in a new phase and it is the beginning of the phase cycle. Sometimes that angle = 0 degrees and you have a solar eclipse---the moon is in new phase and it is covering up the Sun.
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How do moon phases occur? At New Moon, the Moon is between the Earth and Sun, so that the side of the Moon facing towards us receives no direct sunlight, and is only lit by dim sunlight reflected from the Earth. As it moves around the Earth, the side we can see gradually becomes more illuminated by direct sunlight.
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Moon Facts Moon Facts. The Moon (or Luna) is the Earth’s only natural satellite and was formed 4.6 billion years ago around some 30–50 million years after the formation of the solar system. The Moon is in synchronous rotation with Earth meaning the same side is always facing the Earth.he Moon (or Luna) is the Earth’s only natural satellite and was formed 4.6 billion years ago around some 30–50 million years after the formation of the solar system.
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How did planet Earth form? The age of Earth is approximately one-third of the age of the universe. An immense amount of biological and geological change has occurred in that time span. Earth formed around 4.54 billion years ago by accretion from the solar nebula. Volcanic outgassing probably created the primordial atmosphere, but it contained almost no oxygen and would have been toxic to humans and most modern life.
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- The Sun's gravity is responsible for the formation of the Earth. The Sun's gravity confined dust and gaseous material in compact orbits around the Sun for hundreds of millions of years. Collisions slowly formed the Earth and other planets.
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The Solar Nebula Formation of the Earth Origin of the Atmosphere and Oceans Origin of the Earth - The Solar Nebula Hypothesis. About 4.6 billion years ago our solar system formed from a cloud of gas and dust which slowly contracted under the mutual gravity of all of its particles. The cloud was made largely of hydrogen (H) with some helium (He) and small amounts of the remaining naturally occurring chemical elements.