How can we further explore the potential of the satellite

Satellites used to be the exclusive playthings of rich governments and wealthy corporations. But increasingly, as space becomes more democratized, these sophisticated technologies are coming within reach of ordinary people. Just like drones before them, miniature satellites are beginning to fundamentally transform our conceptions of who gets to do what up above our heads.

thanx

hey

reflecting point a across the origin negates both of its coordinates.

b = (5, -4)