I THINK THAT THE LAST VIDEO WOULD BE A REALLY GOOD SIMULATOR FOR SPACE TRAINING BECAUSE GOING UP AND DOWN WOULD HELP WITH NOT GETTING NAUTIOS. i THOUGHT THAT THE ORBIT VIDEO IS CONFUSING BECAUSE YOU TRAVEL INWARDS. I THINK IT WILL PROBABLY LAND OR FINALLY ORBIT MERCURY IN 2022. OR LONGER. I WONDER WHY IT COLDN'T BE HUMAN IN THE ORBIT. BUT BOY IS IT GONNA GET HOT AROUND MERCURY.

THAT IS SO SCARY! I WISH IT WAS IN SOMEONES BACKYARD.

bill is so brave and his crew are so comfident of going on that mountain;):)!