Amazing new photos of asteroid Ryugu present a new mystery: who cleaned up all the dust?
They also provide evidence of an ancient cosmic crash. Last October, the Hayabusa2 spacecraft dropped a toaster-sized lander onto the surface of the near-Earth asteroid Ryugu. The Mobile Asteroid Surface Scout (MASCOT) tumbled around a bit, but accomplished its objective with flying colors. It …
Popular Science flipped this story into Space for all 🚀•1673d