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This is a fairly challenging question to address, since there are so many different types of stars in this universe, and because weight and mass do not mean the same thing.
In our own galaxy, the Milky Way, roughly 80% of the stars are red dwarfs. Since red dwarfs typically have about 1/5 the mass of our sun, and since the sun's mass is roughly 2,000,000,000,000,000,000,000,000,000,000 (2 E+30) kilograms, then about 80% of stars (red dwarfs) in our galaxy have roughly 416,000,000,000,000,032,000,000,000,000 (4.16 E+29) kilograms of mass, which works out to about 917,123,010,689,090,745,280,000,000,000 (9.17 E+29) pounds.
Again, mass and weight are not really the same thing. Mass is the measure of the amount of matter that makes up an object, and weight is the measure of gravitational acceleration that mass undergoes, in a given inertial frame of reference - for example, close to the earth's surface.
This will probably confuse things, but for your question to really make any sense, it needs to be recast as: "What is the weight of a star on the surface of earth?" Meaning, if it were possible to put a typical star on a scale on the surface of the earth, what would that star weigh?
Now, among galaxies in the observable universe, our Milky Way is fairly typical (it is a "barred spiral"), so it is probably safe to say that roughly 80% of the stars in most galaxies throughout the universe are red dwarfs.
So, to answer your question, in an extremely broad sense, the weight of a star *on earth* would be about 416,000,000,000,000,032,000,000,000,000 kilograms, or about 917,123,010,689,090,745,280,000,000,000 pounds.
What else can I help you with?
What describes giant stars?
Giant stars are massive, luminous stars that have reached the later stages of their life cycle. They are larger and hotter than main sequence stars, like our Sun, and are often in the process of expanding and cooling as they exhaust their nuclear fuel. Giant stars are crucial for the creation of heavy elements in the universe through nucleosynthesis processes.
Why do you think the first generation of stars would be different from stars born today?
The first generation of stars is believed to have formed from pristine gas with fewer heavy elements compared to stars today, affecting their composition and behavior. Additionally, the first stars likely formed in different environments with higher densities and temperatures, influencing their size, mass, and lifespan. These differences may have led to the unique characteristics of the first generation stars compared to those born in the present universe.
Significant of dead stars?
Dead stars, such as white dwarfs, neutron stars, and black holes, play a crucial role in understanding the lifecycle of stars and the universe. They contribute to the formation of new stars by enriching the interstellar medium with heavy elements. They also serve as laboratories for testing theories of physics under extreme conditions. Additionally, the remnants of dead stars can provide insights into the history and evolution of our galaxy.
Where in the universe are heavy elements made?
Light elements are made in light weight stars via stellar nucleosynthesis. Elements as heavy as iron form in the cores of massive stars. Anything heavier than iron requires a supernova--the collapse and explosion of a super massive star.
Do red stars blowup?
Red stars, like red giants or red supergiants, can undergo a massive explosion called a supernova when they reach the end of their life cycle. This explosion releases an immense amount of energy and creates heavy elements that are then scattered into space.
What happened to the stars that formed the heavy matter in our solar system?
stars
Why do younger stars have more heavy elements?
Younger stars have more heavy elements because they form from the remnants of older stars that have already produced and dispersed these elements through processes like supernova explosions.
Why are neutron stars so heavy?
Neutron stars are so heavy because they are the compact core of a star that is 8 time the mass of our Sun. The most massive neutron stars possible are 3 times the mass of our Sun.
Have you ever experienced seeing stars after lifting something heavy?
Yes, seeing stars after lifting something heavy can be a common experience due to a sudden increase in blood pressure.
How do we get heavy elements?
Heavy elements were formed in stars, and blown out into space in supernova explosions.
What are the ratings and certificates for Heavy Gear The Animated Series - 2001 All Stars?
Heavy Gear The Animated Series - 2001 All Stars is rated/received certificates of: USA:TV-Y7
Does a heavy or light star produce heavier elements?
Heavy stars produce heavier elements through nuclear fusion in their cores. As heavy stars age and undergo supernova explosions, they release these heavier elements into the surrounding space, enriching it with elements beyond hydrogen and helium. Lighter stars are not massive enough to produce heavy elements through fusion.
What is a sentence containing the word supernova?
Heavy stars usaly go
Does nuclear fusion in massive stars create heavy elements?
yes
Are there any heavy metal rock stars that are emo?
No. Emo has nothing to do with Heavy Metal... it was originally a spinoff of Hardcore Punk.
Where are heavy elements like nitrogen and iron formed?
Such elements are formed within stars. The heavy elements which are currently here on Earth were formed in stars some time ago, and then they were blown into space in supernova explosions.
What color are very heavy stars?
Generally, the more massive a star is, the more luminous they are. The most luminous stars appear blue.
