@[email protected] to [email protected]English • 14 days agoA NASA ion engine while under test at the Glenn Research Center. It can propel spacecrafts to speeds of up to 320,000 km per houri.ibb.coimagemessage-square17fedilinkarrow-up1148arrow-down16file-text
arrow-up1142arrow-down1imageA NASA ion engine while under test at the Glenn Research Center. It can propel spacecrafts to speeds of up to 320,000 km per houri.ibb.co@[email protected] to [email protected]English • 14 days agomessage-square17fedilinkfile-text
minus-square@someguy3link4•edit-214 days agoSpeed of light is 1,080,000,000 km/hr. *Or 1.08 terametres/hr.
Speed of light is 1,080,000,000 km/hr.
*Or 1.08 terametres/hr.
So 0.03% of C?