Congratulations to these intrepid explorers.  Absolutely awesome that they survived the intense selection process.   

At 60 I grew up back in the day when you sent a post card to NASA to have them send you back two page pamphlets on all kinds of subjects of the space program.  I ended up with several binders full of them (no internet back then).   I grew up, as many in the 60's did, wishing I could an astronaut.  I went to college with that in mind.  It didn't end up being my destiny but I've met a few that it did.  

As the Navy says..... may the all have "Fair winds and following seas."