What if the Moon crashed into Earth? This terrifying scenario could cause catastrophic global destruction, altering tides, ...

But not all destruction would happen on Earth. The combined pull of the planet and the original moon would also yank ... And what didn't hit the planet would instead be trapped by Earth's gravity.

Following is a transcript of the video. Narrator: Our moon is on the move. Each year, it drifts an estimated 1.5 inches further away from Earth. And in the process, Earth's rotation is actually ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a ...

According to Astronomy, people living near the oceans would see an immediate change in low and high tides, with their size decreasing by more than half. Tide change would dramatically impact ...

This is what a group of scientists have studied, what would happen on Earth ... At 12:00, the impact of the coronal mass ejection (CME) hits Earth's magnetosphere, causing massive geomagnetic ...