Question

If there is no sun than what happen?​

Answer 1

Answer:

Without the Sun's rays, all photosynthesis on Earth would stop. ... While some inventive humans might be able to survive on a Sun-less Earth for several days, months, or even years, life without the Sun would eventually prove to be impossible to maintain on Earth.

Thanks for the question.

Answer 2

Hey mate!

Here is your answer

Of course, the sun doesn't merely heat the Earth; it also keeps the planet in orbit. If its mass suddenly disappeared (this is equally impossible, by the way), the planet would fly off, like a ball swung on a string and suddenly let go

Hope it helps ☺️!

Have a great day ✌!