alt Hacker News> The pull of the moon had very little effect.
No, it had a very significant effect: it's what made possible the free return trajectory while observing the far side of the moon.
> The pull of the moon had very little effect.
No, it had a very significant effect: it's what made possible the free return trajectory while observing the far side of the moon.
Ok, but no not really. This is incorrect, the “free return” would have happened if they launched entirely in the wrong direction.
Like I said, the gif you saw makes it look that way.
Here is a link that explains it very well. https://youtu.be/MF8IbYbVIA0?t=269
I’ll agree, it seems crazy that it left earth, made it to the moon, and never really left earth orbit at all. That the furthest we’ve been away is still destined to return on its own.