INTRODUCTION The Earth's magnetosphere is the cavity region where geomagnetic fields dominate.The shape of the magnetosphere is greatly modified by the solar wind ,a continuous plasma flow emitted radially outward from the distant Sun, which compresses geomagnetic field lines on the dayside thereby creating a Bow Shock and stretches the nightside field lines hence shaping up the Plasmatail .Various particles exists in the magnetosphere viz. Plasmasphere particles, Ring current and Radiation
Professor Ferris discusses the music on the record on Voyager 2, a spacecraft that was launched into outer space more than 30 years ago. He describes the careful selection process of the 27 pieces that were put on the record and the importance of each piece, or “why” of their selection. Professor Ferris only spoke positively of the music selection and voiced his personal opinion as to why the music selected was chosen, which could be considered bias. This radio broadcast (or script) is
landmasses, water bodies, mountains, valleys, plains, swamps, grass lands, forests is not just the planet that we live in. The Earth is the basis of our existence, the root of our being. There are no us without the Earth. All cultures recognized the importance of Earth for the sustenance of human life, and thus in every cultural system, we see an ardent reverence and worship of Earth as a life giver, and preserver, even destroyer and thus a creator of new forms and an embodiment of change. These practices
INTRODUCTION Geophysical surveys have been used to identify the internal structure of the earth. Seismology is important for the study of the earth's interior because their resolving power is superior to that of other geophysical methods. This is because it provides depth, P-wave and S-wave propagation and velocities which are the basis for models for physical and chemical properties of each layer within the earth. (Stein, 2009) From geophysical surveys it has been found out that there are compositionally
Technological success depends not only on mechanical excellence, but also on the bravery of the people operating the machinery. This time we rose a little higher, landing a man on the moon ended with triumphant words “The Eagle Has Landed” signifying the technological dominance that became the image of the race. We all know the winners, but what happened to the losers? The beginning of the race Sputnik vs. Explorer. We all know the legendary words of “This is one small step for a man, one giant