The Moon Is Escaping Earth... But There's a Twist! #space #facts #science #blackhole #quiz

Añadido: 2026-06-03

[00:00:00]The moon is slowly escaping Earth, but its final destination is a cosmic plot twist. Every year the moon drifts about 3.8 cm away.

[00:00:08]Why? Tidal friction. The moon's gravity pulls on our oceans, creating a massive tidal bulge. Since Earth rotates faster than the moon orbits, that bulge gets dragged slightly ahead, pulling the moon forward. This forward pull pushes the moon outward. Meanwhile, the dragging bulge acts like a brake on Earth, constantly slowing its spin. This friction won't stop until Earth perfectly matches the moon's orbit in about 50 billion years, stretching a single day into an entire month. Just like we only see one side of the moon today, Earth would lock in place, too.

[00:00:41]Only one half of our world would ever see the moon again. But here's the twist. The moon will never actually get there. Long before that happens, in about 5 billion years, our sun will expand into a red giant and swallow them both.