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"Can You Know the Universe?" by Carl Sagan explores the limits of human understanding when it comes to the vastness of the universe. Sagan discusses the methods scientists use to study and comprehend the cosmos, highlighting the importance of curiosity and skepticism in our pursuit of knowledge. Ultimately, he emphasizes that while there may be limits to what we can know, the quest for understanding the universe is a valuable and profound endeavor.

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What is the main story line of the book 'Cosmos' by Carl Sagan?

The story is based around the 15 billion years of cosmic evolution and the transformation of matter and life grew into conciseness to life as we know it. It looks at the scientific growth with civilisation.


What did Carl Sagan do for a living?

Carl Sagan was born on 9/9/1934 & died on 12/20/1996. He lived in Brooklyn New York. He was a consultant & adviser for N.A.S.A. in the 1950's.he briefed the Apollo astronauts before their flights to the Moon, and was an experimenter on the Mariner, Viking, Voyager, and Galileo expeditions to the planets. He helped solve the mysteries of the high temperature of Venus (a massive greenhouse effect), the seasonal changes on Mars (windblown dust) and the reddish haze of Titan (complex organic molecules).For his work, Dr. Sagan received the NASA Medals for Exceptional Scientific Achievement and for Distinguished Public Service twice, as well as the NASA Apollo Achievement Award.Asteroid 2709 Sagan is named after him. He was also given the John F. Kennedy Astronautics Award of the American Astronautical Society, the Explorers Club 75th Anniversary Award, the Konstantin Tsiolokovsky Medal of the Soviet Cosmonautics Federation, and the Masursky Award of the American Astronomical Society:"...for his extraordinary contributions to the development of planetary science... As a scientist trained in both astronomy and biology, Dr. Sagan made seminal contributions to the study of planetary atmospheres, planetary surfaces, the history of the Earth, and exobiology. Many of the most productive planetary scientists working today are his present and former students and associates." He is also the 1994 recipient of the Public Welfare Medal, the highest award of the National Academy of Sciences for "distinguished contributions in the application of science to the public welfare."


Was their planets before the big bang?

well there is a fact that you need to know here , the big bang formed the whole universe we observe nowadays and as the great astronaut carl sagan said " what happened before the big bang is not affected with what happened after the big bang " so we might never know .


What is the remainder of the universe?

It is impossible to know what the remainder of the universe is, sorry.


Does Steven Hawking know all about the universe?

No human can possibly know even a significant amount of what is going on in our Universe.

Related Questions

Why people are concidered as part of the universe?

We are considered part of the universe because you are in the universe, created in the universe and if science is correct everything that goes to make you comes from the universe. Every part of your body except the hydrogen was produced in a star. The Iron and sodium in your blood, the carbon in you, the oxygen you breathe were all created in the core of a star. Heavier elements such as iodine where produced in colossal exploding stars called supernovae. The famous physicist Carl Sagan once said "We are all star stuff". Even the hydrogen in you body was created in the Big Bang. Another quote from Carl Sagan. "We are a way for the universe to know itself." Similarly everything that makes anything you know is made up of parts of the universe. Carl Sagan said "If you want to make an apple pie. First you must create the universe."


Carl Sagans religious views?

I guess atheist. at press conferences he would get asked if he believed in God, and it went something like this: Person with question: "So, do you believe in God?" Carl: What do you mean by that?" Person w/ q: "You know, an all powerful force that fills the universe." Carl: Oh, you mean like gravity." so yeah i got that from a biography i read on him so its pretty accurate. hope it helped


What is Carl Sagan's religion?

Sagan himself answered this, "I'm agnostic."; which simply means he does not know if there is a god or what the nature of god might be and does not believe that this is knowable.However admitting not knowing something does not prevent having an opinion on the subject and developing personal beliefs. For Sagan these personal beliefs leaned towards a form of pantheism comparable to Einstein's belief in Spinoza's God. His son, Dorion Sagan said, "My father believed in the God of Spinoza and Einstein."Therefore one could call Carl Sagan a pantheistic agnostic (i.e. an agnostic that has voluntarily chosen to believe in pantheism without requiring evidence for it).


What is the series cosmos about?

The TV series "Cosmos", narrated by astronomer Carl Sagan, explored some of what is - or was then - known about the formation of the universe. Many of his observations, recorded in the late 1970s, seem somewhat dated now, but the "big ideas" he explored have become more well understood. It is well worth watching, although somewhat preachy and pedantic. The music by Vangelis provides a stirring if irrelevant counterpoint to the concepts introduced. In a couple of places, however, even Sagan understates the truth. There is a well-known parody of Sagan's signature line "BIL-lions and BIL-lions of stars", when we now know that the truth is "Billions OF billions of stars".


What is the main story line of the book 'Cosmos' by Carl Sagan?

The story is based around the 15 billion years of cosmic evolution and the transformation of matter and life grew into conciseness to life as we know it. It looks at the scientific growth with civilisation.


How many galaxy in the universe?

Astronomer and science popularizer Carl Sagan used to say that there were "BIL-lions and BIL-lions" of galaxies. Now, thanks to the Hubble Space Telescope's "Deep Field" observations, we know that Sagan was wrong. There are not "billions and billions"; there are "billions OF billions" of other galaxies in the universe.With every improvement in telescope technology, we can see farther and farther, and still we cannot see any end of it.


What did Carl Sagan do for a living?

Carl Sagan was born on 9/9/1934 & died on 12/20/1996. He lived in Brooklyn New York. He was a consultant & adviser for N.A.S.A. in the 1950's.he briefed the Apollo astronauts before their flights to the Moon, and was an experimenter on the Mariner, Viking, Voyager, and Galileo expeditions to the planets. He helped solve the mysteries of the high temperature of Venus (a massive greenhouse effect), the seasonal changes on Mars (windblown dust) and the reddish haze of Titan (complex organic molecules).For his work, Dr. Sagan received the NASA Medals for Exceptional Scientific Achievement and for Distinguished Public Service twice, as well as the NASA Apollo Achievement Award.Asteroid 2709 Sagan is named after him. He was also given the John F. Kennedy Astronautics Award of the American Astronautical Society, the Explorers Club 75th Anniversary Award, the Konstantin Tsiolokovsky Medal of the Soviet Cosmonautics Federation, and the Masursky Award of the American Astronomical Society:"...for his extraordinary contributions to the development of planetary science... As a scientist trained in both astronomy and biology, Dr. Sagan made seminal contributions to the study of planetary atmospheres, planetary surfaces, the history of the Earth, and exobiology. Many of the most productive planetary scientists working today are his present and former students and associates." He is also the 1994 recipient of the Public Welfare Medal, the highest award of the National Academy of Sciences for "distinguished contributions in the application of science to the public welfare."


Was their planets before the big bang?

well there is a fact that you need to know here , the big bang formed the whole universe we observe nowadays and as the great astronaut carl sagan said " what happened before the big bang is not affected with what happened after the big bang " so we might never know .


What is the remainder of the universe?

It is impossible to know what the remainder of the universe is, sorry.


What Is The Biggest Universe?

oxford is the biggest university that i know about


What is the center of the univers?

Since we don't know how big the universe is there is no way we can know where the center is. What we do know is that we are in the center of the observable universe :D


How did our universe start?

The universe was made by god. Everyone should know that.