Related: The BBC World Service podcast “13 minutes presents" is doing an excellent daily show about Artemis II featuring Tim Peak (UK Astronaut).
https://www.bbc.co.uk/programmes/w13xttx2/episodes/player
Peak mentioned that you have to be really careful not to lose anything in space because stuff just floats off. You have to tie it down or it's gone somewhere!
And then you come home to Earth and let go of things and CRAP – they fall to the ground!!! (And they are really heavy!)