0
What else can I help you with?
The star begins to run out of fuel and expands Into a red giant or red super giant?
No. That is when stars run out of hydrogen. They then have helium for fuel.
Are dying stars bright?
Yes, dying stars can become very bright. As they run out of nuclear fuel, some stars expand into red giants or supergiants, which can increase their brightness. Additionally, some dying stars, like supernovae, can produce intense bursts of light as they explode.
Why do red giant stars expand?
Because they begin to run out of fuel
What will happen to the sun in 7 billion years?
First in about 5 billion years the sun will run out of fuel in its core and become a red giant as it burns fuel around its core. After that is finished 7 billion years from now the sun will finally die and become a white dwarf.
What happens to stars when they first begin to run out of fuel?
There are many factors involved, perhaps the most important is the mass of the star. The star go through various stages and end in a final state depending on that mass. It can grow to a red giant and eventually settle to a white dwarf and ultimately a black dwarf. It can explode as a nova or supernova in which case it can end as a neutron star, pulsar or black hole, once again depending on the mass
Why do stars not become red giants?
Most medium mass stars such as our Sun DO become red giants. Smaller stars do not have enough mass to initiate helium fusion when the hydrogen supply begins to run low, and do not become red giants.
The star begins to run out of fuel and expands Into a red giant or red super giant?
No. That is when stars run out of hydrogen. They then have helium for fuel.
Are dying stars bright?
Yes, dying stars can become very bright. As they run out of nuclear fuel, some stars expand into red giants or supergiants, which can increase their brightness. Additionally, some dying stars, like supernovae, can produce intense bursts of light as they explode.
What kind of stars form red giants?
when Dwarf Stars run out of hydrogen they form Red Giant stars, then from that they become White dwarf stars when the outer layers shed, forming a planetary nebula.when giant stars or supergiant stars run out of hydrogen they form red supergiant stars
Why do red giant stars expand?
Because they begin to run out of fuel
What will happen to the sun in 7 billion years?
First in about 5 billion years the sun will run out of fuel in its core and become a red giant as it burns fuel around its core. After that is finished 7 billion years from now the sun will finally die and become a white dwarf.
When a neutron star runs out of fuel what does it become?
A neutron star is already the remains of a massive star that has run out of fuel.
Can oil be the first fuel to run out?
This is true but it could also be true of any fossil fuel. The problem is will it become too dangerous and will it become too expensive to excavate and extract these commodities.
What happens to stars bigger than then the sun?
When they run out of fuel they collapse and become black holes.
Why will the universe become dark and cold?
Basically, the Universe will eventually run out of fuel - of useful energy.
What happens to stars when they first begin to run out of fuel?
There are many factors involved, perhaps the most important is the mass of the star. The star go through various stages and end in a final state depending on that mass. It can grow to a red giant and eventually settle to a white dwarf and ultimately a black dwarf. It can explode as a nova or supernova in which case it can end as a neutron star, pulsar or black hole, once again depending on the mass
What is an old star of average size that has begun to expand and cool as its fuel has begun to run out?
Red giant.
