Why is it light during the day and dark at night?
Earth's Spinning Secret
Why is it light during the day and dark at night?
Every single day, the world does a little magic trick. Light pours in, the sky turns blue, then later it all goes dark and the stars show up. It feels like the Sun is switching on and off like a giant lamp. But here's the twist — the Sun never moves at all. We're the ones doing the moving.
Picture the Earth as an enormous ball floating in space. And here's the surprising part: this ball is spinning. Slowly, smoothly, all the time, it turns like a merry-go-round that never stops. You can't feel it, because everything around you is spinning too — the trees, the oceans, even the air.
