Space physics Flashcards
1
Q
What is are universe called
A
The milky way
2
Q
when was the solar system formed
A
4.6 billion years ago
3
Q
how is energy transferred
A
By radiation
4
Q
What does the life cycle of a star depend on
A
The size of the star
5
Q
what is a nebula
A
A star forms from massive clouds of dust and gas in space
