Which one of the following statements best reflects the idea behind the "Fractional Orbit…

A hypersonic missile is launched into space to counter the asteroid approaching the Earth and explode it in space.

A spacecraft lands on another planet, after making several orbital motions.

A missile is put into a stable orbit around the Earth and deorbits over a target on the Earth.

A spacecraft moves along a comet with the same speed and places a probe on its surface.