课程名称：Ph.D. in Astronomy and Space Science
- 授予学位：博士学位 (Doctoral)
- 授予机构：Cornell University
- 学院：College of Arts and Sciences, Department of Astronomy
国际学生入学要求：
Students seeking admission must have completed a bachelors’ degree. International students must take the GRE exam. Students whose native language is not English must take the TOEFL and have the official score reported to Cornell from the Educational Testing Service (ETS). Educational Testing Service provided a new Internet-based Test (iBT) version of the TOEFL. This new version will test all four language skills important for effective communication: writing, listening, reading, and speaking. Each section has its own score, and the Graduate School has set the following minimum scores for admissions: Writing: 20; Listening: 15; Reading: 20; Speaking: 22. Students will continue to accept scores for computer based (cBT) (213 minimum) and paper based (550 minimum) versions of the TOEFL that were taken within two years of the date.