0
What else can I help you with?
What do white dwarfs and neutron stars have in common?
Both white dwarfs and neutron stars are extremely dense remnants of the collapsed cores of dead stars.
What is nuclear fusion in astronomy?
It's the process that takes place in the cores of stars, creating heavier elements out of lighter ones, and liberating nuclear energy that leaves the stars in the form of electromagnetic radiation.
What is hotter planets or stars?
Stars are hotter than planets. Stars are massive balls of gas that produce heat and light through nuclear reactions in their cores, while planets do not produce their own heat and rely on the heat they receive from the star they orbit.
Are stars rocky?
No, stars are gaseous. More precisely, they are so hot that their matter is in a state known as "plasma".
Most stars are what kind of stars?
Most stars in the universe are main sequence stars. These stars are in a stable phase of their life cycle where they generate energy through nuclear fusion in their cores. The Sun is a main sequence star.
Stars that generate energy in their cores are called?
Basically all stars do that.
What are the main elements that make up a star?
Stars are primarily composed of hydrogen and helium, with smaller amounts of heavier elements. They generate energy through nuclear fusion in their cores, where high temperatures and pressures cause hydrogen atoms to fuse into helium, releasing energy in the process. Stars also have a structure that includes layers like the core, radiative zone, convective zone, and outer atmosphere.
Why do red dwarf stars spend the longest time in the main sequence?
There are two reasons why red dwarf stars spend the longest time in the main sequence. First, due to lower internal pressure and temperature, red dwarfs consume their fuel much more slowly than larger stars. Second, unlike other stars, red dwarfs are fully convective, which means they are not just limited to the hydrogen in their cores.
What is the history of carbonation?
Carbon is formed in the cores of stars and distributed into space during the death of stars.
Where can nuclear fussion be found?
The cores of stars and hydrogen bombs.
Where does nuclear fusion occur and why?
In the cores of stars and hydrogen bombs.
When was oxygen made?
Oxygen is made all the time in the cores of stars.
Which two of the suns layers are often reversed in larger stars?
In larger stars, the two layers that are often reversed are the radiative zone and the convective zone. Typically, in smaller stars like the Sun, the radiative zone is located in the interior, while the convective zone is nearer the surface. However, in more massive stars, the convective zone can extend deeper into the star, sometimes even into the radiative zone, leading to a reversal of their typical order. This change in layering affects the star's energy transfer and overall structure.
Where oxygen come from?
Oxygen was created by fusion in the cores of stars and distributed through the universe when those stars exploded.
When was selenium made?
Like most elements, selenium was formed in the cores of stars.
How is gold grown?
Gold is an element that is formed in the cores of stars; it is not organic and does not grow.
What do white dwarfs and neutron stars have in common?
Both white dwarfs and neutron stars are extremely dense remnants of the collapsed cores of dead stars.
