A conceptual space mission illustration showing asteroid 4179 Toutatis (an irregular, elongated, rotating rocky asteroid) in deep space, dark starry background. A chief spacecraft is in a quasi-frozen orbit around the asteroid orbit is closed bounded around the asteroid but it is not fixed it evoulves and the orbit rotates in each period. Five smaller deputy spacecraft are positioned around the asteroid in a distributed formation randomly. The asteroid surface is rough with craters, partially lit by distant sunlight. The scene is labeled in abstract style. Style: clean abstract schematic not high detail, no human figures, simple, Mehr sehen