How does gravity bend light and warp spacetime?

Gravity is like a big, invisible trampoline that bends light and stretches space around it.

Imagine you're playing with a trampoline, and you drop a heavy ball in the middle. The trampoline sags, right? That's what happens when something huge, like Earth or the Sun, pulls on space around it. It makes space warp, which is like saying it’s stretched out or bent.

Light is like a bicycle riding across the trampoline. If the trampoline is flat, the bike goes straight. But if there's a big sag, like from a heavy ball, the bicycle will curve as it rides over it. That’s how gravity bends light: it's like a road that's been twisted or bent.

Think of space and time together as something you can touch, like a soft blanket. When something big is in space, it pushes down on this blanket, making it curve. Time also slows down near heavy objects, just like how the bicycle moves slower when it’s going over a deep sag.

So gravity isn’t magic, it's like a trampoline that bends light and stretches space around everything.