super excited about. Okay. You got me. I’m not  actually on Mars. I’m in Hawaii taking part in a  

Martian simulation called HI-SEAS. My PhD research  in exploding stars has sent me here for two weeks.  

I get to study these untouched lava rocks,  which as you can see, are everywhere. We’re  

going to be going across lava fields, going  through lava tunnels and tubes, and so we have  

our space suits and space boots basically retrofitted to be able to handle  

difficult environments. At this point in the EVA,  or extravehicular activity, we’ve been walking for  

about 30 minutes. So we’re about 10 minutes from  our destination. If you want to learn more about  

living in a Mars simulation in Hawaii, be sure  to subscribe and stay tuned. Thanks for watching.