Space Physics Flashcards
1
Q
How do stars form?
A
- a cloud of dust and gas called a nebula
- force Of gravity pulls dust and grass together to form a protostar
2
Q
In our solar system what is there ?
A
One star - sun
8 plants
And Pluto the dwarf plantet
3
Q
Which galaxy is our solar system part of ?
A
The Milky Way
4
Q
How was the sun formed ?
A
A cold of dust and gass pulled together by gravitational attraction
5
Q
What does gravity do in the solar system ?
A
Allows all planets and satellites to maintain their circular objects
6
Q
What is the life cycle of a star determined by ?
A
The size of the star
