Preview

Funding Pluto

Good Essays
Open Document
Open Document
835 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Funding Pluto
Funding Pluto
Since 1970, NASA has been planning to send a spacecraft out to explore the outer limits of the solar system. Scientists believe they can learn more about the plants and the evolution of the solar system by exploring Pluto and the Kuiper belt. There is not enough new information that we will learn from exploring Pluto and the Kuiper belt. NASA has spent too much time and money on missions to Pluto. In the early days of space exploration a mission to Pluto was actually a main focus for NASA. Between the 1970’s and 1980’s NASA planned to launch four probes that had the possibility to fly pass Pluto all went well voyager 4 would have been the first space craft to fly pass Pluto on March, 9 1986. Budget cutbacks cancelled two of the four voyager probes. Meaning millions of dollars and valuable time spent on two probes that would never see the darkness of deep space. NASA has made it a habit of spending millions even billions of dollars on space probes only to have congress cut the budget or cancel the project completely. Voyager 1 had a chance to fly pass Pluto. Scientist instead chose to study Jupiter and Saturn’s moons. Flying past both moons io and triton brought voyager 1 so close to Jupiter causing the probe to gain so much speed it could not be redirected to Pluto as it flew pass Saturn. Voyager 2 was designed to follow the same flight path as voyager 1 this time the journey passed Jupiter was a lot smoother. Unfortunately, Neptune was not in the right position for voyager 2 to be directed to Pluto. Changing the direction would have put the probe right into the path of Neptune’s atmosphere burning it up. Visiting Pluto was out of reach once again.
In 1976, scientist discovered Pluto has an atmosphere of methane frost followed by a discovery in 1978 of Charon a large moon. Voyager 2’s flyby in 1989 revealed that the moon triton has active geysers on its surface. Scientist have said that Pluto has the same characteristics of the moon triton.

You May Also Find These Documents Helpful

  • Better Essays

    Clyde Tombaugh

    • 1177 Words
    • 5 Pages

    Clyde Tombaugh is not exactly a household name even though he discovered something that each and every one of us has learned about. He is accredited with the discovery of the now ex- planet Pluto. Clyde was born in Streator, Illinois February 4, 1907. At a young age his family moved to Kansas to start their own farm. Clyde had planned on going away to college the fall after moving to Kansas, but this was all put on hold when a hailstorm had ruined his families’ entire crop and he was forced to stay home and work on the farm. Clyde, while stuck on the farm, began to become interested in the sky and the stars, and at the age of 20, he started building his own unique telescopes and lenses to observe planets and he would draw what he saw. He would send these drawings of the planets to the Lowell Observatory in Flagstaff, Arizona. This eventually got him a job at the observatory due to his drawings impressing the director of the time Vesto Melvin Slipher. Clyde worked at the observatory from 1929 to 1945 and in this time he made his biggest discovery of finding Pluto in 1930.…

    • 1177 Words
    • 5 Pages
    Better Essays
  • Good Essays

    The planet’s heart has no impact craters, which means that there is some kind of geological process that coated Pluto’s Sputnik Planum fairly recently. The broken frozen heart of Pluto might still be beating because it replenishes itself with new ice always. This makes the planet having one of the youngest surfaces in the solar system, according to a pair of papers that were printed in Nature.…

    • 384 Words
    • 2 Pages
    Good Essays
  • Good Essays

    This mostly was for why NASA fun the asteroid studies. I thought they should because it would help with protection, resources and our lifestyle. The resources would help a lot during inventions and buildings and other things. The lifestyle can change our way of life like technology it can make us more advance such as more durable stuff that can last longer than what we have. We could make more building that would be a little bit more stable.This all can help us because it can make all of us advance than other states. Thank you for reading this…

    • 653 Words
    • 3 Pages
    Good Essays
  • Good Essays

    For many years different scientist have been researching and coming together on whether the planet Pluto should be considered a “dwarf planet” or a part of the regular planets. Pluto was discovered in 1930 by Clyde W. Tombaugh. Astronomers believed that Pluto was to be considered a planet. Soon they concluded that their evidence didn’t support their reasoning.…

    • 374 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Cassini's Accomplishments

    • 562 Words
    • 3 Pages

    The Cassini-Huygens mission was a fruitful journey lasting almost 20 years. It was created to study Saturn, its moons, and its fascinating rings. Scientists gathered a lot of information from it, and it is widely considered a massive success. They studied many moons, including Enceladus and Titan, which are discussed below and provided lots of information. They also discovered a whole roster of new moons they had never seen before.…

    • 562 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Pluto Is A Dwarf Planet

    • 431 Words
    • 2 Pages

    After the agreement of deciding that Pluto is a dwarf planet, we were just left with the other eight planets, but there computer managed to pick up another planet. The features of the newly discovered planet…

    • 431 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Pluto is made out of frozen nitrogen, methane and carbon monoxide, Pluto’s surface is mostly made out of ice. Pluto’s atmosphere is very thin which is mostly made of nitrogen gas, so when it's nearest to the Sun Pluto it gets thinner, but when it's further away from the sun the atmosphere freezes into ice on the surface. Pluto’s average temperature is -233 o c (-387 o f). To put this weather in perspective if you were able to clap your hands on Pluto you hands would shatter like ice.…

    • 90 Words
    • 1 Page
    Satisfactory Essays
  • Better Essays

    Jupiter Research Papers

    • 1400 Words
    • 6 Pages

    The year of 1610 Galileo Galilei took his telescope to peer up at Jupiter, what he saw there was what looked like to be four stars near the bright disk of Jupiter. Galileo quickly realized that these “stars” were actually moons that orbited Jupiter. This discovery was not only important for Jupiter as a planet, but this revelation also provided important evidence in support of the Copernican model of the solar system. The four moons that Galileo observed are now called the Galilean moons of Jupiter: Callisto, Ganymede, Europa, and Io. The next big discovery to happen to Jupiter was in the 1660s. Through his telescope, Giovanni Cassini noticed spots and bands…

    • 1400 Words
    • 6 Pages
    Better Essays
  • Good Essays

    Pluto Case Study

    • 335 Words
    • 2 Pages

    Pluto should be reclassified as a planet because Pluto meets two out of the three requirements to be consider a planet. In order to consider an object in the outer space a planet scientist have to check three things, those three characteristics are the object orbits the sun, it has enough mass to overcome forces, and it dominates the area around the orbit. Pluto orbits the sun and it dominates the area around the orbit, but it does not have enough mass to overcome forces. In my opinion I think that in order to consider something a planet they should at least follow 2 out of the 3 characteristics.…

    • 335 Words
    • 2 Pages
    Good Essays
  • Better Essays

    Pluto: a Planet?

    • 1779 Words
    • 8 Pages

    Many issues have arisen from the debate whether or not Pluto is a planet. Some astronomers say that Pluto should be classified as a "minor planet" due to its size, physical characteristics, and other factors. On the other hand, some astronomers defend Pluto's planet status, citing several key features.…

    • 1779 Words
    • 8 Pages
    Better Essays
  • Good Essays

    Now although I had hated it, after awhile I had begun to forget about it. Now imagine my shock, when I turned on the news on August the 24th 2006 and saw the headline "Astronomers Rule, Pluto is not a Planet". Supposedly a clear majority of researchers voted for the new definition at a meeting of the International Astronomical Union (IAU) in Prague, the day before. According to the new definition, a full-fledged planet is an object that orbits the sun and is large enough to have become round due to the force of its own gravity. In addition, a planet has to dominate the neighbourhood around its orbit. Now obviously to me this didn't make much sense. I was still shocked by the news. I may have had my differences with Pluto in the past, but now that it's gone, I kind of miss it. But then it leads me to ask the question, "Who…

    • 536 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Plutonium and New York

    • 337 Words
    • 2 Pages

    An American Chemist named Glenn T. Seaborg discovered plutonium in 1941 at Berkeley University in California. The discovery of Plutonium was not announced until 1946 because America was at war with Japan and Germany. Plutonium was named after the planet Pluto, after the planet Neptune in the solar system and Neptune gave its name to Neptunium. <br><br>Plutonium is a silvery metal that turns yellow when exposed to air. It is warm to the touch due to the releasing radioactive energy from it. The atomic number of Plutonium is 94. It has an average atomic mass of 244. The symbol for plutonium is Pu. Plutonium is a lot like calcium. This is why take its place in bones, breaking down marrow cells and in doing so causing leukemia.<br><br>Plutonium appears very little in nature. It can be produced by bombarding uranium with the nucleus from a hydrogen ion. This hydrogen ion is called deuterium and so the nucleuses are called deuterons. There are 15 known isotopes of plutonium. They range from an atomic mass of 232 to 246. Plutionum-239 is thought to be the most important. It can be split into two parts called "fission fragments" that release large amounts of energy. It melts at 641 degrees Celsius and boils at about 3232 degrees Celsius. <br><br>Plutonium is made in large amounts by nuclear reactors. Since it 's easy to produce it is used a lot in nuclear weapons. An amount of Plutonium about the size of an orange is enough to fuel a nuclear reactor. It is also used as a battery in heart pacemakers. Furthermore, it has been used to power some forms of spacecraft.<br> <br><b>Bibliography</b><br><li>Encyclopedia of science and technology, 7th edition. McGraw Hill, New York. Copyright 1992.<br><li>Stwrtka, Albert. A guide to the elements. Oxford press, New York. Copyright 1996.<br><li>Knapp, Brian. Uranium and other radioactive elements. Croiler, New York. Copyright 1996<br><li>Encarta Computer…

    • 337 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Planet Neptune

    • 536 Words
    • 3 Pages

    After the discovery of Uranus, scientist noticed the orbit was not as it should be in accordance to Newton’s law. Neptune was discovered by Johann Galle on September 23, 1846. Neptune has been visited by the Voyager 2; it flew by the planet on August 25, 1989. It was the first planet to be found by a mathematical prediction. Alexis Bouvard thought the change in Uranus’s orbit changed by gravitational perturbation by an unknown planet.…

    • 536 Words
    • 3 Pages
    Satisfactory Essays
  • Satisfactory Essays

    What Is Plutonic Rocks?

    • 189 Words
    • 1 Page

    Plutonic rocks are igneous rocks that solidified from a melt at great depth. The name "plutonic" refers to Pluto, Roman god of wealth and the underworld.…

    • 189 Words
    • 1 Page
    Satisfactory Essays
  • Satisfactory Essays

    Voyager 1 and 2

    • 469 Words
    • 2 Pages

    The mission plan for Voyager 1 and 2 was to look at all the gas giants in the solar system they called this plan the grand tour, the planets include were Jupiter, Saturn, Uranus, and Neptune. Voyager 1 was the first spacecraft ever to take detailed pictures of the moons of Saturn and Jupiter. Voyager 2 is a very special space craft due to the fact that it vistited all 4 gas giants via a very special geometric arragement of the planets in which only happens every 176 years, and has been considered by many the most productive space probe ever developed. Both the original missions have been long forgotten for the Voyager twins they are now researching about whats outside of our solar system including looking for the heliopause where the suns solar winds are not strong enough to push back the solar winds of other stars.…

    • 469 Words
    • 2 Pages
    Satisfactory Essays