Across
- 3. what is a rapidly spinning neutron star that emits energy in pulses?
- 5. _______ stars are small stars.
- 7. ______________ is the total amount of energy that a star radiates each second.
- 9. What type of star is very small and super-dense (diameter of 5-10 miles?
- 10. What is the most common type of star?
- 12. List the seven main types of stars in order of decreasing temperature?
Down
- 1. What is the largest known type of star?
- 2. A ___________ star is a system of two stars that rotate around a common center.
- 4. What color is an "M" star?*
- 6. What are main sequence stars fueled by?
- 8. What color is an "A" star?
- 11. as a star begins to die, what type of star does it become?