minus-squareLeftHandedWave@lemm.eetointerestingasfuck@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 hourlinkfedilinkEnglisharrow-up6arrow-down12·5 months ago19883.8782 miles per hour for people in the USA. linkfedilink
minus-squareLeftHandedWave@lemm.eetoScience Memes@mander.xyz•Or we could do metric timelinkfedilinkEnglisharrow-up4·7 months agoOoh, tell me what the names would be! Don’t leave me hanging. I HATE that September - December are all off. linkfedilink
19883.8782 miles per hour for people in the USA.