# data[].attributes.body
This is when a massive star has collapsed and no longer is at its healthiest state in its life. The star has dimmed and the temperature has decreased. This only happens to massive stars.

# data[].attributes.headline
The stars mass does play a role in how a star will evolve. Usually the hotter and larger of a star the quicker its evolution and death will be. And the smaller /cooler stars will go through all of the steps and will die almost 2x later than larger stars. The way a star stays alive is on helium the bigger the star the faster the helium is burned. For example our sun has already used 5bilion of its 10bilion hydrogen. 

# data[].attributes.subject
The stars mass does play a role in how a star will evolve. Usually the hotter and larger of a star the quicker its evolution and death will be. And the smaller /cooler stars will go through all of the steps and will die almost 2x later than larger stars. The way a star stays alive is on helium the bigger the star the faster the helium is burned. For example our sun has already used 5bilion of its 10bilion hydrogen. 

# data[].attributes.body
The provided power point and https://www.astro.keele.ac.uk/workx/starlife/StarpageS_26M.html

https://earthsky.org/astronomy-essentials/definition-what-is-a-neutron-star

# data[].attributes.body
This is where the star has finally died and forms a black hole of nothing where the star decinigrates and disappeared from our solar system into the depth of the black hole.

# data[].attributes.body
When a star has become a black dwarf this is when it stops shining. It is the same for both stars just one takes longer for it to happen.

# data[].attributes.body
The white dwarf is a star that is in its final stages of life it has fallen is very dim but still keeps the average temperature of a orange star. The difference between a massive and average star is the amount of time it takes to become a supernova than a white dwarf. The massive stars are usually a bit cooler when they become a white dwarf.

# data[].attributes.body
super novas are usually massive stars that have had a long life they can be about 3/4 the way of their life this is when the star starts to slowly dim. The star will usually start to cool as it forms into a dimmer and less hot sun. This leads into the next step to white dwarfs.

# data[].attributes.body
These stars form on the top right of the H-R diagram. They are considered to be one of the coolest stars but also have one of the largerst masses out of all of the stars. Red supergiants don't come in different sizes although their age does matter but the vast majority is super larger stars.

# data[].attributes.body
The red giant is a extremely large star which is almost 10x the size of our sun. Don't let the size of the star scare you it is just as hot as a little red star.

A massive reg giant is a little different it is really just a little bit larger and a little hotter not a huge change.

# data[].attributes.body
At this temperature, nuclear reactions in which hydrogen fuses to form helium can start. This kicks off a temperature rise in the core. It is also considered a main sequence which is about 90% of all our stars.

Massive stars are a bit different they turn into a main sequence star fright after they shift from a protostar. Due t their high temperature at their core they rise into the higher temperature and fall in the diagonal line of the main sequence.

# data[].attributes.body
A region of condensing matter will begin to heat up and start to glow forming Protostars. If a protostar contains enough matter the central temperature reaches 15 million degrees centigrade.

The difference between a massive stars protostar formation is the speed it happens. A blue massive stars Core exceeds 10 million K which makes the protostar and becomes a main sequence star.

# data[].attributes.body
Average Stars are born in a region of high density called the Nebula, and condenses into a huge global of gas and dust that contracts under its own gravity.

Although massive stars steps aren't much different it is just more gas a dust collected because of a larger force of gravity.