1.+White+Dwarf

__ The above image shows a White Dwarf.
 * __White Dwarf:

__Description:__** A White Dwarf (also called a degenerate dwarf) is a small star made up of electron-degenerate matter. A White Dwarf is very dense as it's weight is close to that of the Sun and its size is close to that of the Earth. Stars will become White dwarfs in the situation that they have overexerted their nuclear fuel. Closer to the end of a stars nuclear burning stage particular stars discard their outer shell, causing a planetary nebula, leaving only the core which slowly turns into a White Dwarf.

Sir Friedrich Wilhelm Herschel the discoverer of the White Dwarf.**
 * The above image shows

The first White Dwarf was dicovered Sir Friedrich Wilhelm Herschel on January 31st, 1783. It was discovered in the Triple star system of 40 Eridani.

It would be impossible for humans to inhabit a White Dwarf the first reason would be there is no water or oxygen available. Another reason to explain why a White Dwarf is uninhabitable is because during the early stages of a White Dwarf's life its surface temperature is about 100,000 °C and after many billions of years a White Dwarf can become as cool as the sun which will be around 5700°C.
 * __Habitability:__**

Looking at the surface temperature and lack of resources (water and oxygen) on a White Dwarf it would be impossible for humans to inhabit a White Dwarf as we can not survive without oxygen or water and before we could even think about these two products we would disintegrate due to the how hot or cold it would be according to how old the particular White Dwarf is.
 * __Justification:__**

1) **Electron-degenerate matter**: Is matter which has such high density that the main contribution to its pressure rises. 2) **Overexerted**: To use something to the point that it is all gone. e.g To exercise so much that you have no energy. 3) **Planetary Nebula**: Is a cloud of ionised gas containing a glowing shell of gas and plasma made by some stars when they die. 4) **Resources**: A source of aid or support that may be drawn upon when needed eg: The local library is a valuable resource. 5) **Disintegrate**: To break up into one's parts; To cause to break into parts.
 * __Glossary:__**