and the galaxy hurtling through space. The dots moving across the right side of the animation show how quickly each object travels 150 kilometers. As you can see, Earth's rotation is relatively ...

But in reality, we’re moving at incredible speeds ... This means the Earth and all of us, are hurtling through space at an average speed of 107,000 kilometers per hour (66,500 mph), or 29. ...

Light speed is the fastest that any material object can travel through space. That is ... How fast light travels relative to Earth One of O'Donoghue's first animations shows how fast light ...