• gandalf_der_12te@discuss.tchncs.de
    link
    fedilink
    English
    arrow-up
    2
    ·
    9 hours ago

    To put something in orbit, it has to go sideways very quickly. It has to rotate around earth, such that the free-fall causes the curvature of the circle. For Low Earth Orbit, that’s 7 km/s. You have to get it to that speed, just “jumping” isn’t enough. You’d need some kind of railgun or catapult.