How fast is earth moving trough space?

In summary, the Earth's speed through space varies depending on the reference point used. With respect to the Sun, it orbits at 67,000 miles an hour, while with respect to the center of the Galaxy, it orbits at 558,000 miles an hour. In comparison to the cosmic microwave background radiation, the solar system is moving at 828,000 miles an hour towards Leo. This information can be dizzying to comprehend.
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tumor
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How fast is Earth moving trough space?
 
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  • #2
You must provide a frame of reference to which to compare its motion. You cannot say how fast it is moving through space, only how fast it is moving with respect to some other object.

With respect to the Sun, the Earth's orbital velocity is about 67,000 miles an hour.

With respect to the center of the Galaxy, the entire solar system is orbiting at about 558,000 miles an hour.

With respect to the cosmic microwave background radiation, the solar system is moving at about 828,000 miles an hour in the direction of Leo.

- Warren
 
  • #3
..it makes you feel quite dizzy doesn't it!

:biggrin:
 
  • #4
chroot said:
You must provide a frame of reference to which to compare its motion. You cannot say how fast it is moving through space, only how fast it is moving with respect to some other object.

With respect to the Sun, the Earth's orbital velocity is about 67,000 miles an hour.

With respect to the center of the Galaxy, the entire solar system is orbiting at about 558,000 miles an hour.

With respect to the cosmic microwave background radiation, the solar system is moving at about 828,000 miles an hour in the direction of Leo.

- Warren
Thanks . Wow ! I still can"t believe.
 

1. How fast does Earth move around the Sun?

Earth moves around the Sun at an average speed of about 67,000 miles per hour (107,826 kilometers per hour).

2. What is the speed of Earth's rotation?

The Earth rotates at a speed of about 1,040 miles per hour (1,674 kilometers per hour) at the equator.

3. How fast is Earth moving in relation to other planets?

Earth's speed in relation to other planets depends on their respective orbits. However, Earth is the third fastest planet in our solar system, with only Mercury and Venus moving faster.

4. How does Earth's speed change throughout the year?

Earth's speed changes throughout the year due to its elliptical orbit around the Sun. It moves faster when it is closer to the Sun (perihelion) and slower when it is farther away (aphelion).

5. Is Earth's speed constant?

No, Earth's speed is not constant. It is affected by various factors such as its position in its orbit, gravitational pull from other celestial bodies, and even weather patterns. However, its average speed remains relatively consistent.

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