After Watch this Video, answer the question below!
How can Supernova form?(00:30-00:40)
What is the first Supernova ever discover?(00:56-01:00)
What can supernova become after explosion?(01:34-1:36)
What do Supernova emit during the explosion?(00:48)
Who discovered the term “Supernova”?(01:16-01:20)
