For a vast majority of people remember when Pluto was considered to be a planet, but that all changed in 2006. Even though some people still consider Pluto to be a planet, it is not. But those yearning for another planet in our solar system, have finally achieved their wish. With the nickname of Planet nine, the possible planet will take the place that was once was Pluto’s, as the ninth planet in our solar system. It has yet to be confirmed to be a planet. There have only been two true planets that have been discovered since the ancient times. The reason being, is that Planet Nine has an orbit that is 20 times further than Earth’s orbit around the sun. Scientists estimate that it would take anywhere between 10,000 to 20,000 years for planet …show more content…
The more we know about our solar system the better. Even though planet nine is a considerable distance from Earth, i highly doubt that would stop scientist from conducting their research. In order to conduct such research there would have to be an improvement in technology. When there is an improvement in technology it has a greater chance of leading to new discoveries. As well as adding new and improved information about existing planets. If Planet nine was confirmed to be a planet, it would first have to get an official name; then it would be added to the list of planets. Which would lead to the planet being placed in textbooks, and science fair projects. With the discovery of planet nine, it can also lead to the discovery of other planets. Planet nines orbit is extremely different from the planets that are currently in our solar system. Since its orbit passes through all of the other planets orbits and the continues out even farther out than any current planet. The “planet is closest to the sun when it pass through the current planets orbits. It’s orbit is believed to be reflected and larger version of our planet’s orbit. The discovery of the possible ninth planet in our solar system, would have a large impact on the scientific community. From the advancement in technology, new found interest in our solar system planet nine will impact
To better understand the planets, we need to first have a basic understanding of our
Arguably, in the history of ideas, Plato has planted the strongest and deepest seeds to the mind of humans and we have been pondering and trying to exercise them ever since. His “theory of forms” will be discussed, and somewhat hesitantly dismissed, in the context as he writes in the works of “The Republic”, because his theory is sound the same way math equations are sound and lead to undisputable answers, but problematic in how it can be proved and to whom it actually benefits will always vary. The definition of knowledge is too undetermined for Plato’s ideas to be necessary. Lastly his notion that philosopher kings must rule the ideal city will be decisively dismissed because the word “ideal” leaves room for creation and I argue that permanent procedures can be placed in the “ideal” society, which leaves open the position or positions of power for anyone to operate and the philosopher king no longer is needed for the “ideal” city to it run.
Now that Pluto is no longer included, how many planets are there left in the Solar System?
Neptune was discovered through a discrepancy in Uranus’s orbit. Uranus’s orbit was not moving how astronomers predicted it would. They could not find an elliptical orbit that fit Uranus’s trajectory. They therefore assumed that there had to be another planet that’s gravitational pull was effecting Uranus. Johann Galle was the first to find Neptune in 1846, even though many before him had mathematically predicted where this new planet would be. The planet was named Neptune and two astronomers who had predicted mathematically where it would be are credited with finding it not Galle.
demotion of Pluto resulted into a less vague definition of the word "Planet" and lead to a step forward in the life of
Often times within literary history, authors have chosen to rely on unreliable narrators to add a veil of mysticism and sympathy to their twisted plots. Numerous authors attempt to make the reader believe that the unreliable narrator is in desperate need of compassion and understanding; however, Poe uses unreliable narrators to twist about the reality of the tale just enough to make the reader doubt everything within the story. This technique, employed by Poe in many of his works, adds a layer of mystery and uncertainty that becomes expected within his unique storylines. No author knows “twisted plots” more so than the morbid and abnormal Edgar Allen Poe. In his story, “The Black Cat, Poe uses an unreliable narrator to intensify the story by making the plotline doused with sporadic moments of truth in order to truly create a fine line between what is the truth and what is not.
Kepler’s primary mission is to discover extrasolar planets within a habitable zone that have sizes relatively similar to that of Earth’s; previous planetary research detected giant planets that were much more massive than Earth. In addition to detection, Kepler is designed to examine the planets and stars that reside in the Earth-like planet’s system. Analysis includes how many planets and stars are in the system, orbit ranges, masses, densities, and whether there are any giant planets in the system. According to the NASA Exoplanet Archive, Kepler has found 961 confirmed exoplanets in more than 76 stellar systems, as well as 2,903 unconfirmed planets.
“Have you spotted any new spirits around here recently?” Pluto asked, trying to read the spirit’s almost nonexistent face. The spirit fluttered and shook his head furiously.
Although Pluto was discovered in 1930, limited information on the distant planet delayed a realistic understanding of its characteristics. Today Pluto remains the only planet that has not been visited by a spacecraft, yet an increasing amount of information is unfolding about this peculiar planet. The uniqueness of Pluto's orbit, rotational relationship with its satellite, spin axis, and light variations all give the planet a certain appeal.
Indeed, most of the problem is that there is no formal definition of a planet. Furthermore, it is very difficult to invent one that would allow the solar system to contain all nine planets. I suggest that for an object to be classified as a planet, it must embody three characteristics. It must be in orbit around a star (thus removing the larger satellites from contention), it must be too small to generate heat by nuclear fusion (so dwarf stars are excluded) and it must be massive enough to have collapsed to a more or less spherical shape (which excludes comets, and most of the asteroids). These criteria would admit a few of the larger asteroids and probably some of the Kuiper belt objects as well, but adding a requirement for a planet to have a minimum diameter of 1,000 km would remove the larger asteroids from contention while retaining Pluto.
The history of the planet's discovery is the first we have of its kind; Uranus was the first planet to be discovered with a telescope. The circumstances surrounding the discovery of the object are befitting of the odd planet. The earliest recorded sighting of Uranus was in 1690 by John Flamsteed, but the object was catalogued as another star. On March 13, 1781 Uranus was sighted again by amateur astronomer William Herschel and thought to be a comet or nebulous star. In 1784, Jean-Dominique Cassini, director of the Paris Observatory and prominent professional astronomer, made the following comment:
In addition to its moons, Pluto has a core, geology, seasons, and an atmosphere. Alan Stern is a planetary scientist with the National Aeronautics and Space Administration(NASA). According to Stern, “I can’t think of a single distinguishing characteristic that would set apart Pluto and other things that you’d call a planet, other than its size. So I like to say, ‘a Chihuahua is still a dog.’” Also from Discovery Education the text states, “Other astronomers have noted that their colleagues sometimes call Jupiter a giant planet. Why can’t Pluto be called a dwarf planet without being downgraded from planet status?” Another fact stated from Discovery Education was, “about 90% of the planets known to astronomers are outside Earth’s solar system. Some of these extra-solar planets do not fit the IAU’s definition of a planet. Yet IAU astronomers still refer to them as planets.” USA Today stated, “The debate among Gingerich, Williams and Dimitar Sasselov, director of the Harvard Origins of Life Initiative, took place Sept. 18 with scientists, teachers and civilians watching. Two of the three, Gingerich and Sasselov, said Pluto should be a planet. A vote among audience members agreed.” Another statement mentioned by USA Today was, “Harvard science historian Owen Gingerich, who chairs the IAU planet definition committee, argued at a forum last month that "a planet is a culturally defined word that changes over time," and that Pluto is a planet.” Finally from CNN they interviewed Alan Stern, a member of NASA, who said, “We're just learning that a lot of planets are small planets, and we didn't know that before” and “Fact is, in planetary science, objects such as Pluto and the other dwarf planets in the Kuiper Belt are considered planets and called planets in everyday discourse in scientific
Our solar system has eight planets, their moons and satellites, and they are all orbiting the Sun. The eight planets are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Pluto used to be the ninth planet but IAU changed the definition of planet and Pluto did not meet the standards so it is now a Dwarf planet.
Even though we know a great amount more than the astronomers in the past, there is still an even larger amount we do not know about the universe to this day. Even our own solar system contains many questions yet to be answered. Some of these include the possibility of a planet beyond Pluto (Planet X), the means by which the system was created, and even the possibility of a sister star to the Sun named Nemesis. Another astronomical mystery is the creation of the universe. In time, many questions will be answered but some will always remain. Astronomy is something that will never be completely understood.
The fourth planet from the sun is Mars. “Mars is named after a mythological figure-the Roman God of War. Due to Mars color it is also known as the red planet. Mercury is the tiniest planet then Mars. Scientist have found that mars has the largest mountain compared to the other planets. Furthermore, this mountain is named Olympus Mons, it is a shield volcano, it is 21 km high and 600 km in diameter. Scientist have discovered recent lava on the planet, therefore the volcano may still be active.