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Not in our Sun, but heavy elements up to and including iron are formed in very massive suns (stars). Elements heavier than iron are formed with suns die in a supernova.
Elements that are formed in cool stars are heavy but not heavier than iron. (Elements that are heavier than iron are formed in a supernova.)
No elements were formed in the big bang. After quite some time, hydrogen began to form, and it is the main constituent of stars. The main by-product of nuclear fusion in stars is helium.
They don't - new born stars and planets are formed together.
During supernova events.
Uranium was not formed on the earth but in the stars by stellar nucleosynthesis.
Due to the scientific law that states that matter cannot be created nor destroyed, it is extremely likely that all of the stars in our universe were formed from older stars that had released some or all of their matter.
All stars are formed from protostars.
Not in our Sun, but heavy elements up to and including iron are formed in very massive suns (stars). Elements heavier than iron are formed with suns die in a supernova.
The first neutron stars likely formed some time in the first 600 million years after the Big Bang when large stars of the first or second generation died.
1) The earths orbit 2) the stars also have an orbit
Its basically the stars that are at one of the earths axes or stars that point to the main stars at the 2 axes.
Stars. That is how stars are formed. They form from nebulae.
Makes stars twinkle.
Stars are formed in a nebula.
Nitrogen and oxygen are formed primarily by thermonuclear fusion in stars. Argon is formed by radioactive decay of potassium - which is also formed in stars.
Stars appear to twinkle and are fuzzy due to the earths atmosphere