Astronauts are rock stars. Actually, they’re way cooler than rock stars. They’re on a totally different level of awesomeness because they’re fearless, and they do things that about .00000001% of the population would have the guts to even think about attempting.

Let’s see how many of these astronaut facts you know…Go!

1. Last sunrise

Photo Credit: did you know?

2. Time to go!

Photo Credit: did you know?

3. Get your ass to Mars

Photo Credit: did you know?

4. Mirrors for measurement

Photo Credit: did you know?

5. I love this!

Photo Credit: did you know?

6. Ohio for the win

Photo Credit: did you know?

7. Silly Putty does it all

Photo Credit: did you know?

8. I like the zero gravity, personally

Photo Credit: did you know?

9. Cleanse your palate

Photo Credit: did you know?

In case you didn’t know, astronauts are total badasses.