Do you know who Kathy Sullivan is? I didn’t. I know who Elon Musk is. I know James Cameron. Not to mention many other astronauts, athletes, etc. I’d argue she is as great as any one them. After all, she is the first woman to reach the deepest known spot in the ocean after being the first American woman to walk in space. That’s amazing.
If you’d like to know more about here, there’s this piece in the New York Times. And of course she has a Wikipedia page.
(Image attribution: NASA – Great Images in NASA Description, Public Domain, https://commons.wikimedia.org/w/index.php?curid=6449687)
Quite a lot! And it took quite a lot to figure it out! Did you know part of the mission of the space suit is just to filter out body odor? Or that the spacesuit of one astronaut can be used to help another astronaut with a failing suit? There’s lots of interesting facts about spacesuits, here: Apollo’s PLSS And The Science Of Keeping Humans Alive In Space | Hackaday