50 space facts that will blow your mind

Outer space is really big! And probably there's no way we can get to know it well enough.

However, there's always a chance to learn more about it. As we find out various facts about planets, stars and galaxies, we realize how tiny we are. And some of these facts may be really fascinating!

For example, did you know that there're pretty scary planets out there? For example, TrEs-9B is a planet where there's always night. Just imagine not to be able to see the sun... ever! Another terrifying planet is HD 189733 b. It looks pretty: with wonderful patterns on its surface. But it's not as simple as it seems: it rains glass there!