Social feeds are filling with breathless claims that on 8/12/26, Earth will briefly “turn off” gravity for seven seconds, ...

Try as they might, scientists can’t truly rid a space or an object of its energy. But what “zero-point energy” really means ...

Explore the physics behind traveling from the Earth to the Moon and discover where gravity effectively becomes zero. Learn how gravitational forces balance, why astronauts feel weightless, and how ...