Blue asteroids are rare, and blue comets are almost unheard of. An international team investigated (3200) Phaethon, a bizarre asteroid that sometimes behaves like a comet, and found it even more enigmatic than previously thought.
Rare blue asteroid reveals itself during fly-by
Blue asteroids are rare, and blue comets are almost unheard of. An international team investigated (3200) Phaethon, a bizarre asteroid that sometimes behaves like a comet, and found it even more enigm..
