What predictions does the solar nebula theory make regarding possible planetary systems surrounding other stars? discuss at least two such predictions that have been strongly confirmed by observations. explain how the detection of "hot jupiter" extrasolar planets seemed to be a striking inconsistency with the solar nebula theory. do you think astronomers were justified in modifying the solar nebula theory in the face of such evidence as opposed to discarding the theory altogether?

Jean Crevecoeur wrote an essay titled "What is an American". The purpose of this essay is to introduce America as a new land to the Europeans who know nothing about America. He describes the differences between America and Europe, the opportunities for employment, the people's freedom and their ability to have a relationship with nature. The reoccurring theme throughout this essay is how good the new land is compared to Europe. He states that it is easier to live in America than under the strict and unfair regimes in Europe