minus-squaresparkee@lemmy.worldtoScience Memes@mander.xyz•If it works it workslinkfedilinkEnglisharrow-up9·1 month agoIt is real and NASA does use it. https://science.nasa.gov/learn/basics-of-space-flight/primer/ linkfedilink
minus-squaresparkee@lemmy.worldtoCyanide and Happiness@lemm.ee•23 December 2024linkfedilinkarrow-up13·11 months agoThank you for giving up your family time to keep your community safe and healthy. linkfedilink
It is real and NASA does use it.
https://science.nasa.gov/learn/basics-of-space-flight/primer/