minus-squareDionysus@leminal.spacetoToday I Learned (TIL)@lemmy.ca•TIL in the early 1960s, the United States shot 480 000 000 copper needles into spacelinkfedilinkarrow-up11·1 month agoYeah, that’s what makes the concept of a solar sail so neat. Eventually hitting near light speed doing that. linkfedilink
Yeah, that’s what makes the concept of a solar sail so neat. Eventually hitting near light speed doing that.