Life Cycle of a Star
What is the First step of a Star
Stellar Nebula
How old is our Sun
4.6 Billion Years old
What is the color of a cold Star
Red
Helium fuses with Carbon to make
Oxygen
All stars live by fusing to make
Hydrogen and Helium
What is the Third step of a Star
Red giant
How big is the Sun
432,690 Miles long
What is the color of a hot star
Blue
The formation of elements in stars occur in
Massive
How much silicon atoms fuse to make iron
Two
What is the Fifth step of a Star
White Dwarf
What is the next stage of the Sun
The Red Giant
What is the spectral class of stars
O,B,A,F,G,K,M
At higher and heavier can form
temperatures, pressures, and elements
How long until the sun dies
7 to 8 billion years
What can a Stellar Nebula turn into
Average Star and Massive Star
The Average Star
The color of the star indicates of the star.
temperature
Carbon and Oxygen fuse together to make
Silicon
How many Planets are in the Milky Way
100 Billion
What can a Super Nova turn into
Neutron Star and a Black Hole
How hot is the sun
5,778 Kelvin
What color is the Sun
White, Blue and Orange
All stars live by fusing to make
hydrogen and helium
How many galaxies are in the Milky Way
50