~Stars~

1. On an H-R Diagram, what is the main sequence? The main sequence on the H-R Diagram is the hottest (blue) to the coolest (red).

2. What percentage of stars are main sequence stars? 90%.

3. Is the Sun a main sequence star? Yes but it is on the colder side.

4. What will happen to the Sun next? When will this happen?

It would turn into a Red Giant! and it will hapen in the the next alot of million of years from now

5. Include a picture of an H-R Diagram.