The Hubble Telescope is the world’s first space-based optical telescope. The Hubble telescope received its name from American astronomer Dr. Edwin P. Hubble. Dr. Hubble confirmed an ever expanding universe which provided the basic foundation of the Big Bang theory. The first concept of the Hubble telescope came from Lyman Spitzer in 1946 who at that time was a professor and researcher at Yale University, Professor Spitzer believed that Earth’s atmosphere blurs and distorts light and a space orbited telescope would be able to surpass this problem. He spent nearly all of his life dedicated to making this concept into a reality. (http://hubblesite.org/the_telescope/hubble_essentials/) In the 1960’s NASA started to conduct studies into a large space telescope and after being denied funding multiple times because of the estimated $500 million price tag to build the Hubble telescope it finally received congressional approval in 1977, after reducing the estimated cost to $200 million. Five companies were awarded contracts to begin work on the Hubble telescope. Marshall Space Flight Center did the design, development and construction of the Hubble, Goddard Space Flight Center designed, developed and constructed the science instruments, Perkin-3lmer Corporation built the telescope assembly and Fine Guidance Sensors, Lockheed Martin built the structure and supporting systems and also put the telescope all together and tested it. (http://hubblesite.org/the_telescope/hubble_essentials/#work) NASA had originally wanted to launch the Hubble in 1983 but because of multiple program problems it was delayed. The Hubble’s imagining mirror was completed in 1981 but the rest of the optical assembly was not finished until 1984. Finally in December of ... ... middle of paper ... ...essentials/#work http://history.nasa.gov/hubble/index.html http://hubblesite.org/the_telescope/nuts_.and._bolts/instruments/wfpc2 www.spacetelescope.org/about/general/instruments/ghrs http://hubblesite.org/the_telescope/nuts_.and._bolts/instruments/foc http://www.sal.wisc.edu/HSP http://www.spacetelescope.org/about/general/instruments/fgs Figure 1. http://tasithought.com Works Cited http://hubblesite.org/the_telescope/hubble_essentials http://hubblesite.org/the_telescope/hubble_essentials/#work http://history.nasa.gov/hubble/index.html http://hubblesite.org/the_telescope/nuts_.and._bolts/instruments/wfpc2 www.spacetelescope.org/about/general/instruments/ghrs http://hubblesite.org/the_telescope/nuts_.and._bolts/instruments/foc http://www.sal.wisc.edu/HSP http://www.spacetelescope.org/about/general/instruments/fgs Figure 1. http://tasithought.com
NASA Funding The National Aeronautics and Space Administration (NASA) was booming in the late 1960s because the U.S. invested over 4.5 percent of the Federal Budget (Bolden). Unfortunately, in the recent years, the Government has slashed funding for many of NASA’s projects in an attempt to cut back on the deficit and boost the economy. Despite the plummet in NASA's budget, the program has proved that it's prominence in the U.S., space programs like NASA continue to face difficulty in increasing its funds. Although, NASA leads evidently, the government doesn’t think NASA is worth more than 0.47 percent of the federal budget.
One of the most electrifying pictures of all, the Hubble Deep Field image began literally as a shot in the dark: the sum of 342 exposures taken with Hubble's Wide Field and Planetary Camera 2 in December 1995 of a black speck of northern sky. Although the Shoemaker-Levy 9 comet impact on Jupiter may have generated a bigger media splash, astronomers still are agog over the Deep Field. Aides to Vice President Al Gore ordered a Deep Field poster from the Space Telescope Science Institute (STScI), which manages the Hubble's science program under contract with NASA. Borrowing a page from Mikulski, Gore plans to use the Deep Field poster to promote scientific research in the next millennium. In an age of cost-cutting and smaller-is-preferred, the $3 billion Hubble has demonstrated that bigger can be better: The telescope attracted 1,298 proposals for observing time during its next annual cycle that began in July, an increase of 30 percent from the previous cycle and more than had been received by any other U.S. telescope or NASA project. Ever.
lifetime. Some of Edwin Hubble's greatest accomplishments were: Edwin Hubble proposed a classification system for nebulae, which are fuzzy little patches of light that are up in the sky. He discovered a variable star, called the Cepheid. It is located in the Andromeda Nebulae. Edwin Hubble settled decisively the question of the nature of the galaxies. Edwin Hubble's distribution of galaxies was determined to be homogeneous in distance. Edwin wanted to classify the galaxies according to their content, distance, shape, and pattern of brightness. By observing redshifts Edwin saw that galaxies were moving away from each other at a rate constant to the distance between them (this is known as Hubble's Law).
In the article from the official NASA website, NASA gives a list of Hubble’s accomplishments, which gives the reader a comprehensive picture of Hubble’s importance. Hubble has not only given astronomers the most detailed images of outer-space in existence, but also taug...
On Saturday April 9th, Alex and I took a trip to LA and visited the Griffith Observatory. Alex who is also in astronomy thought it would be a good idea to do the horizon project together and go to the Griffith Observatory and see one of the shows at the Samuel Oschin Planetarium called Centered of the Universe.
Just recently a major discovery was found with the help of a device known as The Hubble Telescope. This telescope has just recently found what many astronomers believe to be a black hole, After being focuses on a star orbiting empty space. Several pictures of various radiation fluctuations and other diverse types of readings that could be read from that area which the black hole is suspected to be in.
The Orion Nebula is a spectacular sight. Consequently, it has been a preferred target of the Hubble Space Telescope (HST) over recent years. The HST has provided a great deal of insight into the complicated process of star formation. In June of 1994, C.
Literature and astronomy are two of the most significant topics that contributed major parts to the development of the modern worldview. In like manner, historians say that the view of the world today has a foundation that started in the Renaissance; however previously the people had shifted from a Medieval Era. In addition, Ptolemy, Copernicus and Shakespeare bestowed the Medieval and Renaissance Eras with their enlightening ideas and attainments. The works of these intellectuals are still used and worshipped in today's society.
NASA New Frontiers is a program that is dedicated to deep observation of the solar system (discoverynewfrontiers.nasa.gov). Lockheed Martin is an advanced technology development company that built Juno for NASA (lockheedmartin.com). Though Lockheed Martin did build the spacecraft, Juno’s parts were gathered from all over the world (missionjuno.swri.edu). Juno was also tested in designated rooms to see if Juno could withstand the possible conditions of its trip and if it would need to be adjusted.
Although telescopes has been around for several hundreds of years, there has been great discrepancy as to who invented it first. Here is one authors opinion. Lippershey was a Dutch spectacle marker during the early 17th century (approximately 1600). He was one of the first who created the "looker" (now called telescope) by placing two pieces of lenses together. The discovery that placing lenses together can magnify images were made by children who took Lippershey's spectacles and looked at a distant church tower.
never heard of? Thanks to space probes these dreams may become a reality sooner than u think. In the past years there have been many space probes launched and even more discoveries made by them. These probes are helping people to better understand our solar system and everything it. They are also helping to make many new discoveries.
People have been venturing out into the universe for many years now. In addition to satellites, both women and men astronauts have traveled into space to collect data about the universe. The first human being, the first animal, and the first spacecraft in orbit, were all achievements of the Soviet Union.
The universe is vaster than we could ever image and seems the more we learn the more mysterious it becomes. Gazing through a telescope is a fascinating hobby that once started can last a lifetime. Today, we offer up a selection of 10 scopes that are suitable for beginner as well as the seasoned sky watcher. They cover the spectrum of features and any of them can fit into most budgets. Learning about the universe in which we live is an exciting hobby and one that you’ll find rewarding as well.
A telescope is a device used to magnify distant objects. Telescopes can be used to look at things on earth or at objects in space. The telescopes for use on the earth are known as terrestrial telescopes and the telescopes for looking into space are known as astronomical telescopes.
The microscope which is invented and developed by much different scientist overtime is one of the most important tools a scientist especially in the biology and chemistry study can use. It made an impact in how we view life and learn more about the nature of diseases that had plague mankind for years. The microscope is mainly a tool biologist use but it has many uses for those studying chemistry.