S/U Stuff 04 on Instagram: "😱 A FROZEN HEART… ON A PLANET? THIS WAS NEVER EXPECTED! Scientists discovered something unbelievable on Pluto — a massive heart-shaped region made of frozen ice that actually MOVES like a glacier. Yes, this icy “heart” is alive with slow motion flow, reshaping the surface over time. Pluto was once thought to be a dead, frozen rock… so how did this happen? What hidden energy is driving this icy movement so far from the Sun? This shocking discovery proves that even dwa