Student 1:
What is a black hole? What is the observational evidence for the
existence of black holes?
Student 2:
What is a quasar? What is the relationship of a quasar to a black hole?
Back to Special Tut Questions page.
Student 1:
What is a black hole? What is the observational evidence for the
existence of black holes?
Student 2:
What is a quasar? What is the relationship of a quasar to a black hole?
Back to Special Tut Questions page.