67,062 miles per hour.
The speed of the moon as it travels around the earth is approximately 2,288 miles per hour.
Light travels at 670,616,629 miles per hour from the sun to Earth (or anyplace else in a vacuum). It takes about 8 minutes 12 seconds for the light of the sun to reach Earth.
The space shuttle travels in the Earth's orbit, typically at an altitude of around 250 miles above the Earth's surface. It orbits the Earth at a speed of approximately 17,500 miles per hour, allowing it to counteract the pull of gravity and remain in orbit.
Earth travels approximately 29.8 km (18.5 miles) in one second, which equals about 107,280 km (66,673 miles) in one hour as it orbits the Sun.
Light travels at a speed of 186,000 miles per second or 669,600,000 miles per hour. Light travels somewhat slower when it is "in" something, such as glass or water.
32 miles per hour. The speed at which the car is travelling is the distance in miles that the car travels per hour. If the car travels 16 miles in 30 minutes it should then travel twice as far in one hour, since one hour is twice as long as 30 minutes (half an hour). So, the car travels 2 * 16 miles per hour, which equals 32 miles per hour.
It has to be going at least 17,500 miles per hour to overcome earth's gravity, so it's at least that much.
The Earth travels at about 66000 miles per hour around the sun, much faster than the speed of sound which is about 750 miles per hour. Even as the Earth rotates, a point on the equator travels at a little over 1000 miles per hour so parts of the planet are faster than the speed of sound even without the orbit around the sun.
260 miles an hour
The International Space Station orbits at an altitude of approximately 420 kilometers (260 miles) above Earth. It travels at an average speed of about 28,000 kilometers per hour (17,500 miles per hour) in its orbit around the planet.
1000/3600 ( there are 3600 seconds in an hour) = 0.28 miles
55 miles per hour.