There are small hot stars - White dwarfs, neutron stars but by furtue that they are hot, means they are not near the end of their lives. It takes a long long time for all the residual heat to escape into the Universe.
So, there are NO hot stars near the end of it's life.
No, a protostar is basically the BEGINNING of a star's life cycle.
Betelgeuse is currently in the red supergiant phase of its life cycle. It is near the end of its life and is expected to undergo a supernova explosion in the relatively near future (in astronomical timescales).
your job is enough for away
No, Betelgeuse is not a main sequence star. It is a red supergiant star, which is a more evolved stage in the life cycle of a star compared to main sequence stars like the Sun. Betelgeuse is near the end of its life and is expected to go supernova in the relatively near future (on astronomical timescales).
The star will blow out its outer layers in a huge explosion called a supernova.
A white dwarf.
No, a protostar is basically the BEGINNING of a star's life cycle.
That's called a brown dwarf.
It is called as asterisk or star. From the Greek word asteriskos- meaning small star.
A star near the end of its life that gives of lots of light but not that much heat
The difference between the death of a small star and a massive star is what the become afterwards. A small star will typically become a red dwarf while a large star will become a neutron star or a black hole.
the sun! Edit: The traditional name "morning star" is given to planet that's always near the Sun in the sky, so it can often be seen near sunrise. Both Venus and Mercury have been called the morning star.
Betelgeuse is currently in the red supergiant phase of its life cycle. It is near the end of its life and is expected to undergo a supernova explosion in the relatively near future (in astronomical timescales).
Because Mars is near the habitable zone of life for a star system, it has an atmosphere, and it has water on it, and water is essential to life.
I don't know what you want to know, but I have a star's life cycle if you want!*A star's life cycle1. Star birth-nebula2. Protostar3.Large star Small/Medium star4. Red supergiant Red giant5. Supernova Planetary nebula6. Black hole/neutron star white dwarf7. Black dwarf
A star is an active entity. It is consuming hydrogen in nuclear reactions causing it to emit heat, light and other electromagnetic radiation. Depending on the star, when it uses up all its hydrogen during its active life it shrinks into a small thing called a white dwarf. It is white because it is glowing from the heat of the sun it once was, but it is no longer a star. The star it once was had died.
your job is enough for away