The Beginnings of Exploration

May 8, 2011 Leave a Comment
nasaact.jpg 

Image by Rhubarble via Flickr

It was an age of curiosity — the continents had all been found; the miles had all been sought; and Earth seemed far less impressive than the previous centuries had claimed it to be (with explorers afraid to travel to its edges, certain they would tumble into oblivion). Land no longer held a fascination for the masses. The sun instead appealed, and men looked to the sky for answers to their many questions.

The year was 1958 and space was deemed a challenge to be conquered.

Such a challenge — of course — demanded action; and July 29 saw the creation of the National Aeronautics and Space Act.

Explained simply, the National Aeronautics and Space Act sought to redefine the terms of exploration. Until this time the military controlled all operations regarding the planets; but their influence was too limiting, seeking only ways to develop combat technology (which was deemed far less beneficial to the quest for galaxies). Change had to occur — and it did.

Through the passing of this stature (signed without hesitation by President Eisenhower) separate funding was offered to the cause of the universe; and from this funding rose the beginnings of the National Aeronautics and Space Administration: more commonly called NASA. This sparked the creation of new programs — all with the intention of developing ways to enter the atmosphere and discover what waited beyond.

That intention succeeded: in 1969 man walked on the moon.

Since then the efforts of the National Aeronautics and Space Act have resulted in technological advancements and planetary achievements. These are poised to continue in the years to come.

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NASA exploratory projects

March 16, 2011 Leave a Comment

NASA exploratory projects  - The term NASA refers to National Aeronautics and Space Administration, which is a space investigation executive branch agency of United States Government. NASA was established on 29th July, 1958 by the National Aeronautics and Space Act, replacing the previous one named National Advisory Committee for Aeronautics (NASA), and NASA became functional on 1st October 1958. The science of NASA is mainly focused on the way to understand our earth more through the help of earth understanding system. The present strategy of United States of America about space shows that NASA will make economical automatic as well as human-aided plans for the development and explorations with the help of space systems for civilians in order to advance our fundamental information about the earth and the other parts of the universe.

The new coming projects of NASA involve a deep survey of Saturn and Mars. As a large and improved laboratory or branch of NASA, they are manufacturing a Laboratory of science for Mars and most probably will be launched in year 2011 as a result of postponement caused due to some hardware problems else it was supposed to be launched in October 2009. NASA is mainly focused to understand more and to protect our planet Earth and to explore the universe in search of different life forms along with providing an inspiration for the next generation of explorers. The highest post held in NASA is the administrator of NASA and holds the power to serve the president as the senior space science advisor. NASA has also started Energy Efficiency and Water Conservation Program as an agency wide program to reduce energy utilization and water pollution, which is in the welfare of mankind. Thus, NASA is contributing a lot in the world of exploration of life and other significant explorations of the universe and also facilitates the new explorers a path to move on with.

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Future of NASA

February 23, 2011 Leave a Comment
The NASA insignia.

Image via Wikipedia

National Aeronautics and Space Administration popularly known as NASA is one of the biggest organization that has been undertaking many missions to explore space. NASA has launched a number or mission some of which have been successful and some have failed. Yet NASA continues to explore the space and make some researches. It was during the 1990’s decade when National Aeronautics and Space Administration faced a number of problems like reduction in its annual budgets and congressional forces. The administrator of NASA during the 1990’s was Daniel Goldin adopted an approach to reduce the costs incurred. He invented some better and cheaper methods to tackle the problems and deliver the performance.

This methodology was not a success and was widely criticized. This methodology was again evaluated on certain grounds. Therefore after that failure NASA executed an affordable and sustainable program based on robotic and human programs for exploring space and its surroundings. This method used scientific knowledge to develop and acquire systems and fundamentals to learn more about the planet Earth. The future of NASA is very bright as they have many missions yet to undertake. NASA has also become a hub for attracting young talents and youth to learn more about National Aeronautics and Space Administration. The future mission of NASA is to explore planets like Jupiter and cover half of the solar system.

It has a larger and improved Mars Science Laboratory under construction which is to be launched in the year 2011. Although National Aeronautics and Space Administration has faced a number of challenges but it has still conquered its hopes and ideas. The New Horizons mission of NASA plans to explore the planet Pluto and study its existence and features. There are also many job openings at NASA year on year. The youth can easily apply for such openings and can be a part of such a prestigious organization of the world.

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Basics of Universe

February 3, 2011 Leave a Comment

The word universe basically refers to everything that exists which includes all the physical matter and energy, planets, stars, galaxies and also the intergalactic spaces. A star is a luminous massive ball of plasma which is held together by the gravitational pull. The star which is nearest to our planet Earth is the Sun, which is the ultimate source of energy. There are many other stars, reflection of which can be seen during night. On our celestial sphere the most prominent stars are grouped together as constellations and asterisms. While the isolated bigger stars which are prominent got their specific names. The basic cause for the stars to shine is the thermonuclear fusion of the hydrogen gas in the core which releases the energy that is traversed through the interior of the star and then it is radiated to the outer space.

The mass of a star is a principle fact in determination of the age, evolution and eventual fate of a particular star. A star is basically originated by the collapsing clouds of hydrogen along with helium and also has some trace amount of heavier elements. First of all there is a need to become the core denser; as it becomes denser some amount of the hydrogen gas is steadily converted to helium by the process of nuclear fusion. When there are two or more stars got bound due to gravitation then they are known as binary stars or multiple stars and they move around each other in a fixed orbit of revolution. When many stars form a much stable cluster due to gravitational pull of theirs then they tend to form galaxies. A planet is referred as a celestial body which has enough mass to get rounded by its own gravity but do not possess such a huge mass which possess thermonuclear fusion.

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