'This is a star with a sudden increase in brightness; the super this can be 100 times as luminous as the regular one'
nova
ASTRONOMICAL!: This is a star with a sudden increase in brightness; the super this can be 100 times as luminous as the regular one
This is a star with a sudden increase in brightness; the super this can be 100 times as luminous as the regular one
This is a star with a sudden increase in brightness; the super this can be 100 times as luminous as the regular one
ASTRONOMICAL!
nova
ASTRONOMICAL!