What Would Happen if Earth Shrunk to the Size of the Moon?

Imagine waking up to a world that has suddenly shrunk to the size of the Moon. What would happen to Earth's gravity, and would it still be strong enough to keep us grounded? This video explores the dramatic physical and environmental consequences of such an extraordinary transformation, examining how fundamental forces like gravity, pressure, and temperature would shift overnight. With less mass and a tighter radius, the delicate balance that sustains life would be thrown into chaos, raising important questions about how life might adapt—or if survival would even be possible.

From the collapse of our atmosphere to the behavior of our oceans and tectonic plates, the scenario delves into the planetary systems we often take for granted. Could the planet still retain an atmosphere thick enough to breathe? Would the oceans remain stable or evapo ...