arabera logaina el kattan 15 years ago
485
origins of our solar system
The universe began with a dramatic event known as the Big Bang, occurring approximately 14 billion years ago. This event led to the formation of hydrogen and helium, the most abundant elements.
![Justin Proffitt [STUDENT]](https://cdn1.mindomo.com/resources/img/about/mindomo-logo.avif "Justin Proffitt [STUDENT]"){kind=logo}
