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The big bang theory easy
The big bang theory easy
The big bang theory easy
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Snow Yu Yu 1
Professor Antoine
Core 001
01/05/17
Quantitative Assignment
According to astronomers from NASA, they estimated that the Big Bang happened between 12 and 14 billion years ago. But how much do we know about the universe after many decades later? In 1959, an institute named SETI (Search for Extra Terrestrial Intelligence) started a project about the universe with opportunity and curiosity. They researched and questioned, "Is there an intelligent life in the universe?" Then in 1961, an astronomer and astrophysicist, Frank Drake conducted an equation called the Drake Equation. Him and his colleagues
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R* = The rate of formation of stars suitable for the development of intelligent life. fp = The fraction of those stars with planetary systems. ne = The number of planets, per solar system, with an environment suitable for life. fl = The fraction of suitable planets on which life actually appears. fi = The fraction of life bearing planets on which intelligent life …show more content…
In many of scientific works, if the work can be tested and can have a final result, we tends to believe to in the work. But within this Drake Equation, there is no right or wrong answer or can even test out if there is an answer. From my perspective, it is not accurate to believe in. Also in my opinion, this is just an attempt of humans’ ability to communicate with other intelligent life in the galaxy. "Intelligent life" means if there is possible lives similar to humans out in the Milky Way. Personally, I am trying to figure out what I am going to eat for dinner today, why should I go even further about what's going to happen in the future for civilizations? In the past, I watched from movies and learned different lessons about living in the moment. We never know when will be our last day here on earth. I feel like we shouldn't care about how long the civilization will last because what is important is you are living and giving it all on what's going on
Impey, Chris. How It Began: A Time-traveler's Guide to the Universe. New York: W.W. Norton, 2012. 123+. Print.
Whether or not life outside of Earth exists, the exploration of the biological universe is beneficial to humanity’s understanding of our place in the universe. The Drake equation is a formula that is used to predict “the number of active communicative extraterrestrial civilizations”. The Drake Equation largely embodies the idea of the cosmic evolution, the concept that “.the universe and its constituent parts are constantly.” changing.
To illustrate, the effectiveness of the article, she ends with adding that perhaps there is life on these planets. The author ends the article using a rhetorical appeal of pathos to appeal the audience that believes in extraterrestrial life. The author tries to use professional effective rhetorical elements to persuade the audience into reading the article and becoming interested in the news. Even so, the argument is effective towards bright individuals because it makes one think about what it will be if there was actually life outside of
...rst two letters of the name Pluto-was chosen as the planet’s astronomical symbol. Unfortunately, we learn later that Lowell’s Planet X theory is incorrect. In 1978, Pluto’s mass was found with the discovery of Charon, Pluto’s moon. Pluto, being a small planet, would have weak gravity. Therefore, this diminutive gravity could not affect the orbits of Uranus and Neptune. The International Astronomical Union reclassified Pluto as a dwarf planet in 2006. It was also revealed later that the strange orbits of Uranus and Neptune were due to the erroneous value of Neptune’s mass.
The universe, a vast, ever-expanding space full of mystery, just waiting to be discovered. With the mystery comes speculation; a multitude of researchers focus on one question, are there extraterrestrials out there? While highly controversial, scientists with the help of SETI have proved that this is possible. In order to be prepared for the possible ETs, researchers at SETI work constantly to find answers. Because of the growing research that Extraterrestrial Intelligence is possible, SETI, a credible organization, should receive funding from the government to continue their research.
We are also over concerned with now compared to the future which I believe to be more important . The world is to caught up in todays tinkerings to think about the end effects.
For centuries humans looked up at the sky and wondered where we came from and why we are here. It was this fascination that lead scientists and philosophers to explore the Universe for answers. Over time these answers varied depending on what religion, ideas and technology was available to them. Some believed in an Aristotelian Universe centred around the Earth where others believed in the Copernican Universe which placed our sun in the centre. Most theories were dispelled due to the religious connotations and that it went against their belief of creationism. Like with all theories the specifics of this developed over time, and there have been many countless advances since the first proposal.
Since the beginning of human fascination with outer space, the question “Is there life on other planets?” has existed and has waited to be answered. Early astronomers looking to find life on other planets were brutally punished by the Catholic Church. For years, people saw these astronomers as heretics for going against the church and undesirable, but today there might be evidence that supports these astronomers. Today, we find that people are still split between believing in alien life or not. People devoted to a religion tend to disagree with the possibility of life anywhere but Earth as it goes against their beliefs. However, with the increase of realistic movies about aliens and very convincing theories, many young people are beginning to believe that life on other planets does not seem so radical after all. Each day, scientists find more and more predictive evidence that leads most of them to believe that there is life on other planets.
Biological factors are related to the sexuality and development in the sexual awareness. During puberty, the young person may not be able to distinguish between sexual and aggressive urges. This would result in sexual aggression that has the outcome of leading to social offense. Drake was introduced to pornography at this critical time in his life. It was during this period that his inclination to sexual offense began to become apparent. He was struggling with the adolescent sex issues while being introduced to sexual indulgence. This contributed much to his confusion and subsequent involvement in the sex matters. Low self-esteem, impulsivity, poor interpersonal skill and poor social behavior aggravated the depth
THE POWER OF THE MOMENT: The ability to stay in the present is a virtue. Most people are always living either in the past or in the future. So they are either worrying about the past, worrying about the past pains, the past results, the past failures, past relationships, past struggles, or they are ruminating about the future fears, the future impossibilities, the future achievements, future possibilities. Worrying about the past or future would not benefit you as you are putting yourself in a position of disadvantage.
Frank Drake, an American astronomer made an equation to find the probability of finding aliens in our galaxy. The probability of humans finding extraterrestrial intelligence in our galaxy equals Nfpnef1fifcfL, where N equals the number of stars in the Milky Way, fp equals the fraction of those stars having planets, ne equals the number of those planets that can support life, f1 equals the number of those planets on which life arises, fi equals the fraction of those planets on which intelligent life evolves, fc equals the fraction of those planets where intelligent life developed into a technologically advanced civilization and fL equals the fraction of time a technical civilization lasts. Drake's equation is beautiful, meaningless mathematics. It does not come close to solving the question of the existence of extraterrestrials because it has so many variables that we cannot imagine what they stand for.
Jenkins, Alejandro, and Gilad Perez. "Looking for Life in the Multiverse." Scientific American Jan. 2010: 42-49. Print.
One of the most common unanswered questions scientists find themselves asking is "Is there life on other planets?" Since the first famously documented UFO sighting in 1947, the idea of extra-terrestrial life has been debated almost non-stop. The subject has inspired many TV programs, such as The X-Files, and films (Mars Attacks, Independence Day, and the Men in Black films to name but a few). Scientists have come up with many new ideas and ways of trying to either prove or disprove the existence of life elsewhere.
Since the dawn of intelligent man, humanity has speculated about the origins of the universe.