Why is research in astronomy considered science but the study of astrology regarded as pseudoscience? What evidence might change scientists' minds about astrology?

1. Why is research in astronomy considered science but the study of astrology regarded as pseudoscience? What evidence might change scientists' minds about astrology? 2. Describe the difference between an observation and an experiment. 3. Name some topics often in the news, or on which the electorate might vote, that involve science. 4. What branch of science would you enter if you were to become a scientist? Why?answer each question 3-4 paragraphs each