Mimics a probe approaching Saturn like planet

saturn.pde

//inspired by https://www.dwitter.net/d/10534
//https://twitter.com/VolfeganGeist/status/1273451476556353536
float i, m, n, p, s, t, x, y;
void setup() {
  size(1080, 720);
  noStroke();
}
void draw() {
  background(0);
  t+=.05;
  for (i=2e3; i>0; i--) {
    p=i%2==0 ? 0 : 1;
    m=t/cos(t/i)+p*(t/2+i%t);
    n=t/9+i*i;
    x=560+m*sin(n)*cos((p==0 ? 1 : 0)*i/t);
    y=360+m*cos(n+p*2);
    s=3-cos(n)*3;
    rect(x, y, s, s);
  }  
}