The First Steps of Evolution Off the Main Sequence Are

Q41: The amount of mass lost in a

Q42: What physical feature of our planet is

Q43: A "nova" is the event that creates

Q44: Supernovae are _.<br>A) very common: there are

Q45: Explain the process that creates a nova.

Q47: Match the type of event with the

Q48: Supernovae are triggered because iron releases the

Q49: What is an accretion disk?

Q50: The production of exotic _ particle pairs

Q51: The supernova generated by the explosion of