floofloof@lemmy.ca to [Dormant] moved to !space@mander.xyz@lemmy.worldEnglish · 11 个月前Human missions to Mars in doubt after astronaut kidney shrinkage revealedwww.yahoo.comexternal-linkmessage-square74linkfedilinkarrow-up1320cross-posted to: space@lemmy.mlfurry_scientists@pawb.social
arrow-up1320external-linkHuman missions to Mars in doubt after astronaut kidney shrinkage revealedwww.yahoo.comfloofloof@lemmy.ca to [Dormant] moved to !space@mander.xyz@lemmy.worldEnglish · 11 个月前message-square74linkfedilinkcross-posted to: space@lemmy.mlfurry_scientists@pawb.social
minus-squareSkybreakerEngineer@lemmy.worldlinkfedilinkEnglisharrow-up7·11 个月前Also means that you have to haul all that shielding to Mars and back, so some combination of bigger engines, more propellant, or just go slower
Also means that you have to haul all that shielding to Mars and back, so some combination of bigger engines, more propellant, or just go slower