Question

We all know that outer space does not have any oxygen , we also know that without oxygen fire cannot burn.

Then how our great big sun is burning?

Answer 1

Answer:

Sun burns and produces heat and light by the process of nuclear fusion.

Answer 2

the sun glows because it is a very big ball of gas, and a process called nuclear fusion is taking place in its core. nuclear fusion occurs when one proton smashes into another proton so hard that they stick together...and release some energy as well.

HOPE THIS HELPS YOU ❤️