Mostly hydrogen
stars and sun so both
Diameters of stars vary between a fraction of that of the Sun (for red dwarves) to several hundred times the Sun's diameter (for red giants). The lower end is even less for stars that have finished their fuels, such as white dwarves (about 1/100 the diameter of the Sun), neutron stars (20 or 30 km) and black holes.
the sun or the stars
The Mycenaeans learned how to use the sun and stars to find their way to the sea.So they learned navigation by the sun and stars.
The Mycenaeans learned how to use the sun and stars to find their way to the sea.So they learned navigation by the sun and stars.
The Mycenaeans learned how to use the sun and stars to find their way to the sea.So they learned navigation by the sun and stars.
The primary reaction responsible for energy radiating from stars, including the Sun, is nuclear fusion. In the Sun's core, hydrogen atoms combine to form helium, releasing immense amounts of energy in the process. This energy is what fuels the Sun and allows it to shine.
The sun and the stars.
Because the sun is a star.
Massive Stars Use Their Hydrogen Much Faster Than Stars Like The Sun Do.
Stars primarily use hydrogen, helium, and carbon as fuels for nuclear fusion. In the early stages of a star's life, hydrogen is fused into helium through the process of nuclear fusion in the core. As stars evolve, they can fuse helium into carbon and other heavier elements in later stages, depending on their mass and life cycle.
the sun