The simple answer is that deep inside the core of the Sun, enough protons can collide into each other with enough speed that they stick together to form a helium nucleus and generate a tremendous amount of energy at the same time. This process is called nuclear fusion. Every second, a star like our Sun converts 4 million tons of its material into heat and light through the process of nuclear fusion.
make their own light. what would make light then? the sun gives off light and it's a star.
Sun and stars .
The heat and light emitted from the sun comes from the nuclear reactions that occur on it.
The moon
No. Stars emit their own light.
the sun only emit light. not the moon. it will reflect the light of the sun.
No. Planets do not emit light; they can only reflect light from the Sun.
The earth does not emit light, but it does reflect light from the sun.
the photoshpere emits visible light
make their own light. what would make light then? the sun gives off light and it's a star.
Yes
Sun and stars .
All planets only reflect light. Only stars, like our sun, emit.
The heat and light emitted from the sun comes from the nuclear reactions that occur on it.
The photosphere emits the visible light from the sun.
The sun emits light, and quite a lot of it.
No. Stars emit their own light.