The Crab Nebula and the Orion Nebula Are Regions Where

Q6: How are elements heavier than iron made?

Q7: The density of a neutron star is

Q23: How do astronomers know that the Crab

Q27: In a neutron star, the core is:<br>A)made

Q57: Neutron stars have:<br>A)very strong bipolar magnetic fields.<br>B)weak

Q59: Because they all involve formation of iron

Q60: Unlike supernovae, novae can explode more than

Q79: The maximum mass of a white dwarf

Q80: What would be most likely to disrupt

Q90: The element with the most stable nucleus