During the half long cycle behind the sun, Pluto and its asteroid Charon will face each other for a long distance.
Charon will accompany Pluto through that lonely and dark journey.
"Why are they face to face?" Bai Silu, who was still a little girl, asked, raising her head.
"Because of tidal locking." Ke Yuanri shrugged.
"That must be romantic, right?"
"Well, how should I put it?" Ke Yuanri scratched his head in embarrassment, "Pluto has four other satellites, so after this period of time, Charon became an ordinary small satellite."
"Then... Will Pluto forget the day when he faced Charon?"
"Ah... Maybe."
"Cold Pluto." Bai Silu wrinkled her nose and concluded.
Intention: Will the things you invest a lot in yourself leave you?
