A black dwarf.
See related question.
Technically a dead star is when a star no longer undergoes nuclear fusion. Depending on the mass of the original star this will either be a white dwarf, neutron star or black hole. These are called stellar remnants.
There is no such thing as a purple star.
Both. A subgiant can be a young star (1,000 years old) to an old star (10 billion years old). See related question.
The planet Venus has at times been called the Morning Star or the Evening Star, although it is not a star.
There is only one Star in our Solar System - it is called the Sun.
It is called a Black Dwarf
A cold dead star is called a white dwarf. It is formed when a star has exhausted its nuclear fuel and collapsed under gravity, shrinking to a small, dense, and dim object.
Such a star, would be called a "white dwarf" star.
supernova
When a star is old and expands it turns into a black hole.
A co star in an old show called Get smart
Technically a dead star is when a star no longer undergoes nuclear fusion. Depending on the mass of the original star this will either be a white dwarf, neutron star or black hole. These are called stellar remnants.
Star wars in the cold war was a satellite Ronald Reagan had set up in space to find missiles before they got to America and shoot them down over the ocean. Reagan called his program the Strategic Defense Initiative. Critics who didn't like the idea or Ronald Reagan mockingly called it "Star wars."
No. There is no such thing a a cold star. Sirius consists of two stars, both of which are hotter than the average star.
No, it is not.
To make way for an MMORPG called Star Wars: The Old Republic.
the song is by roots manuva its called too cold