Hubble Space Telescope

Topics: Hubble Space Telescope, Space Shuttle, Space Shuttle Discovery Pages: 9 (3244 words) Published: October 4, 2005
Hubble Space Telescope

The telescope would become the indispensable instrument for investigations of the cosmos. Bigger and better telescopes were built all over the world. Planets, stars, and nebulae which could not be seen by the naked eye were now being routinely noted and logged. Such is the case with the fantastic discoveries for which the Hubble Space Telescope has been responsible during the twentieth century. Had it not been for the creation of such a monumental piece of scientific machinery, the worlds not have - 1 -acquired the mountain of information, photographs and previously unknown details that have come forth over the last decade. Indeed, the proficiency of the Hubble Space Telescope has allowed mankind to delve far beyond the confines of conventional boundaries in order to encourage further exploration of outer space. Inasmuch as the Hubble Space Telescope has been instrumental in identifying various concepts of existence; it has successfully challenged what was previously considered a sound and reasonable theory of creation. ¡¦the Hubble Space Telescope has sent new data which has astrophysicists rethink their concept of the formation of the universe. With its capability of producing images from any wavelength, the HST is the eyes of the universe for scientists on earth. Like a well oiled machine, HubbleÃÔ optics, science instruments, and spacecraft systems work together to capture light from the cosmos, convert it into digital data, and transmit it back to Earth. The main purpose of building this telescope is to conduct the deep space research which can give scientists a better knowledge and understand about the deep space, which human being are now unable to reach there physically. Chapter 2

One man has been credited throughout history as being the fundamental motivating factor behind the development of the Hubble Space Telescope. Edwin Hubble believed right down to the depths of his soul that planet Earth was nothing more within the vast universe than the equivalent of a grain of sand in the Sahara Desert. Eager to dispel what the ancients had forever construed the purpose of the universe ¡¦to be a ÅÈlittering celestial frame work for the human race¡¦(Parshall et al, 1988, p. PG) ¡¦HubbleÃÔ quest was to prove that such thought was merely humanityÃÔ conceit. Indeed, he thought, it was particularly obvious that Earth was ÅÕruly puny¡¦(Parshall et al, 1998, p. PG) when it came to the overwhelming capacity represented by the universe. These concepts were established by Hubble in the 1920s, a time when the public was eager to hear what fascinations he had to offer that would ultimately stretch ÅÃeyond the reach of the worldÃÔ moat powerful telescopesÍÂnd beyond the reach of human imagination¡¦(Parshall et al, 1998, p.PG). HubbleÃÔ ambition appeared to be unprecedented with regard to his desire to discard all previous interpretations of the universe and its relationship to Earth. Throughout his life, Hubble worked painstakingly as a means by which to prove his theories, utilizing every method and equipment possible to assist in his endeavor. When Harlow Shapley contended that the Milky Way ¡¦which was determined to have been three hundred thousand light years away in distance from Earth, represented the outermost reaches of the universe, Hubble was quick to oppose his view. Inasmuch as Hubble had previously studied the elements of nebulae at the university of Chicago, he asserted that man could only perceive of the universeÃÔ vastness based upon the equipment utilized at the time. It was HubbleÃÔ contention that as technology progressed and eventually enabled man to delve deeper into space, he would find that the only limits that exist are the ones made by science. Å©ubbleÃÔ work galvanized astronomers around the world. And it was just beginning¡¦(Parshall et al, 1998, p.PG). Subsequent discoveries involving nebulae and distance proved enlightening for Hubble and the entire world; indeed...
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