How Fast Is The Earth Moving Through Space

To begin with earth is rotating on its axis at the familiar rate of one revolution per day.

How fast is the earth moving through space. As schoolchildren we learn that the earth is moving about our sun in a very nearly circular orbit. How are is earth moving through the universe. Earth is moving around the galaxy at half a million miles an hour. It covers this route at a speed of nearly 30 kilometers per second or 67 000 miles per hour.

The rate is higher at the equator and lower at the poles. Earth is screaming through space at 1 3 million mph. Our orbital speed around the sun is about 67 000 mph 107 000 km h according to cornell. But there are other motions that matter more.

So do the math. How fast is earth moving through space. A simple animation by a former nasa scientist shows what that looks like. For one the earth rotates on its axis hurtling us through space at nearly 1700 km hr for someone on the equator.

That might sound like a big number but relative to the other contributions to our. Earth s spin of course is not the only motion we have in space. We can calculate that with basic. The earth spinning on its axis gives us a speed of just 0 5 km s or less than 0 001 the speed of light.

The speed at which planets revolve around the. As the earth rotates on its axis it hurtles us through space at nearly 1700 km hr for someone on the equator. The sun our solar system rotates around the center of the milky way at beween 420 000 and 540 000 mph. Finally it is believed that the milky way is traveling or moving around a local group of galaxies at 2 237 000 mph.