minus-squareBlade9732@lemmy.worldtointerestingasfuck@lemm.ee•A NASA ion engine while under test at the Glenn Research Center. It can propel spacecrafts to speeds of up to 320,000 km per hourlinkfedilinkarrow-up7·18 days agoI think you got the decimal wrong there. It should be 198,838 Miles per hour. linkfedilink
Blade9732@lemmy.world to Today I Learned@lemmy.worldEnglish · 6 months agoTIL Happy Holidays literally means Happy Holy Dayplus-squareen.m.wikipedia.orgexternal-linkmessage-square0fedilinkarrow-up11
arrow-up11external-linkTIL Happy Holidays literally means Happy Holy Dayplus-squareen.m.wikipedia.orgBlade9732@lemmy.world to Today I Learned@lemmy.worldEnglish · 6 months agomessage-square0fedilink
I think you got the decimal wrong there. It should be 198,838 Miles per hour.