No. That is when stars run out of hydrogen. They then have helium for fuel.
Yes, eventually the star will run out of fuel. Once it exhausts its hydrogen fuel, it will undergo changes leading to its end of life, such as expanding into a red giant or engaging in a supernova explosion, depending on the star's mass.
Red giant.
When a star "goes off the main-sequence" it generally means the star has run out of hydrogen fuel and is beginning the post-main-sequence or its end of life phase. The main sequence of a star is the time where it is no longer just a proto-star but is burning hydrogen as a primary source of fuel.
Neutron stars do not have fuel. A neutron star is a remnant of a star that has already died.
A neutron star is already the remains of a massive star that has run out of fuel.
No. That is when stars run out of hydrogen. They then have helium for fuel.
Yes. A white dwarf is a compact star, the remnant of a star that has run our of fuel.
They will all eventually run out of fuel.
This will happen when the star starts to run out of hydrogen fuel.
Yes, that is correct. A white dwarf has run out of fuel - it used it up.Yes, that is correct. A white dwarf has run out of fuel - it used it up.Yes, that is correct. A white dwarf has run out of fuel - it used it up.Yes, that is correct. A white dwarf has run out of fuel - it used it up.
It typically takes around 10 billion years for a star like the sun to consume all its hydrogen fuel and enter a different phase of its life cycle. The exact duration can vary depending on the size and type of the star.
Yes, eventually the star will run out of fuel. Once it exhausts its hydrogen fuel, it will undergo changes leading to its end of life, such as expanding into a red giant or engaging in a supernova explosion, depending on the star's mass.
Supernova
Supernova
Supernova
Yes - in the sense that it no longer produces energy. In other words, the star has run out of fuel for nuclear fusion.