What are your opinions on the theory of the big bang and if it is true?
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What are your opinions on the theory of the big bang and if it is true?
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- Astronomy Question: Read the questions slowly and answer with precise and long details about each of the questions. Answer correctly and follow my guidelines for a long and wonderful review after results. Your target/main observable galaxy is the whirlpool galaxy. Target: Whirlpool Galaxy Object Type: Galaxy Distance: 37 million light-years Constellation: Canes Venatici. DO NOT COPY AND PASTE OTHER WORK OR THINGS FROM THE INTERNET, use your own words. In 500 words, please explain the relevance of this object to the physics course material in university andits importance to astronomy. (Some question you may seek to answer are: What beyond the objectitself is learned by studying this class of objects? What sorts of telescopes and observations would beneeded for more detailed, broader reaching studies of this source and objects of its nature?)Need help with one circledIt is year 2120 and we have figure out a propulsion system that allows 0.87c. A first expedition to spaceships travel at velocities as high as v %3D Alpha Centauri (the nearest planetary system) is being planned. Alpha Centauri is 4.3 ly away. Answer the following 5 questions below asking you about the details of this expedition.
- Please answer all of themFor the graph shown above, a) what quantity would you label the y-axis with if the distance is between galaxies and the Earth? Explain your answer. Think through what we know is happening, motion-wise, out there in the galaxy. b) Also explain why you think there are dots and a solid line, on the graph.Please answer the questions in bold, thank you. What is a solar sail? and how does solar sailing work? How does a solar sail control it'd direction? How fast can it go? What is a solar sail made of, how big it has to be? What are the advantages? How expensive is it? Why do we want solar sails and where would they take us? What is the future of solar sailing and are there any existing missions? How can you relate solar sails with solar panels? How are they both like and unlike?