BBC The universe Lyrics

We're talking about the Big Bang theory and the origin of the universe. Scientists say that the universe started between 10 - 20 billion years ago with the Big Bang. At the time of the Big Bang the universe was squeezed into a hot, super-dense state. And then it exploded. They calculate that a tiny fraction of a second after the Big Bang the universe was no more than the size of a pea.
We've been talking about the origin of the universe. One theory to explain the origin of the universe is the Big Bang theory. This theory tells us that a big bang, the Big Bang, started the universe. We also talked about another cosmic mystery - black holes. And we looked at the gigantic explosion of stars known as a Super Nova.

VOCABULARY
universe - wszechświat
Big Bang - Wielki Wybuch
origin - początek
squeezed - ściśnięty, skurczony
dense - gęsty
split of a second - ułamek sekundy
pea - ziarnko grochu
to explode - wybuchnąć
fraction - ułamek
black hole - czarna dziura
s___e - przestrzeń kosmiczna
gravity - grawitacja, siła przyciągania
to release - uwalniać, wypuszczać
to outshine - przyćmiewać