- Solar System Pictures
In his quest for more information, Man has gone far and wide in his explorations. NASA and various such aerospace researchers have shared the breathtaking “out-of–the–world” pictures with all and sundry. - Solar System Models
Solar system models tell the story of the system, whose bodies have orbited continuously around the sun since their coming into being.
Various models explain how the system has evolved and how it might end billions of years from now. The birth of the sun and the steps that built up the celestial bodies comprising the system have all been serialized in model form by various educational and scientific institutions. - Solar System
The solar system consists of the sun, the nearest star to us, and the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, - Solar System Projects
The sun-centered solar system, whose sharp and vivid images have been provided by various space missions, has created daunting challenges for students, teachers, educators, and researchers in drawing up major solar system projects. - Solar System Facts
About 4.5 billion years ago, a huge cloud of cosmic gas and dust banged and the solar system came into existence. The sun is a yellow star acting as the centre of our solar system. The temperature at its core is about 16 million degrees kelvin (K) and it radiates 383 billion trillion kilowatts per second. The sun's strong gravitational pull holds the earth and other planets in their places. - Solar System Diagrams
Solar system diagrams help readers visualize the actual positions of the planets in the solar system. They provide an easy understanding of our earth and the solar system. - Solar System Lesson Plans
Solar system lesson plans help people learn about the planets and their features in a systematic way. The goals of a well drawn-out solar system lesson plan include the development of thinking, reasoning and collaborative skills. - Solar System FAQs
The solar system form was formed about 4.5 billion years ago from a massive cloud. The massive cloud contained hydrogen, helium, and pinches of heavier elements such as oxygen, carbon, nitrogen, silicon, and iron. The materials in the massive cloud clumped together and the largest clump became a prostar. Compression of the prostar due to gravity caused the fusion of hydrogen into helium. This gave birth to the sun. In the inner hotter regions of the cloud, heavier elements of dust grains came together to form Mercury, Venus, Earth and Mars. In colder regions away from sun, frozen water, methane, and ammonia came together so quickly that their gravities attracted the nearby hydrogen and helium gases. These gases became the main ingredients in Jupiter, Saturn, Uranus, and Neptune.
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