Falling through the Solar System at an astonishing 635,266 kilometers (394,736 miles) per hour, NASA’s Parker Solar Probe has just smashed the record for fastest object ever to be created by human hands.

  • @[email protected]
    link
    fedilink
    91 year ago

    I don’t want to talk over the original comment, but I believe they were speaking specifically of delta-v, which is ‘change in velocity’. So you have to burn more fuel to visit the sun than you need to go the other way and leave the solar system.