More ideas from serafeim
Alternative à la théorie du Big Bang

Nearly 14 billion years ago, due to a random fluctuation in a completely empty void, a universe exploded into existence. Scientists call this the Big Bang theory for the origin of the universe. But there are other theories .

"The two largest pieces of the Universe that we know the least about, yet nothing less than the ultimate fate of the Universe will be determined by them."

Dark matter and dark energy have always freaked me out/interested me ever since watching Discovery Channel specials about them.