Well, you know, the sun is actually moving through the galaxy at a speed of about 130 miles per second. It might seem like a lot to us, but in the cosmic scale of things, it's just a gentle stroll through the vast and beautiful space. Keep on painting with those happy little movements, my friend!
Earth's speed around the Sun is approximately 30 kilometers per second. I leave it to you to convert that to nonstandard units.
It doesn't. The Milky Way galaxy is 100,000-120,000 light-years in diameter. The Sun's mass is nowhere near large enough to make the entire galaxy revolve around itself. The Milky Way appears to revolve around us because of our position on Earth. The Earth spins incredibly fast, and is moving much faster than the sun, so therefore the Sun also appears to be rotating around us. However, the Sun orbits the Galactic core, once every (roughly) 226 million years.
Earth is revolving around the sun at an average speed of about 67,000 miles per hour. Additionally, our solar system is moving through the Milky Way galaxy at roughly 514,000 miles per hour. In total, Earth is moving through space at over 580,000 miles per hour.
The redshift tells scientists how fast a star or galaxy is moving away from us.
The Andromeda Galaxy is moving towards our Milky Way galaxy at a speed of about 110 km/s. This movement is called the "Andromeda-Milky Way collision." Scientists predict that the two galaxies will collide in about 4 billion years, merging into a single galaxy.
300 km/s Edit: I've seen that estimate, but it's not straightforward. It's not like finding how fast the Earth orbits the Sun, for example. For one thing the largest galaxy, called Andromeda, is moving towards Earth.
We are part of the milky way galaxy, so we are moving with it.
It rotates at about a 1000 miles per hour (at the equator). It revolves around the sun at about 18 miles per second. Since the sun is also moving around the core of the galaxy, and the galaxy is also moving, I'll quit here.
Relative to what? From the Milky Way Galaxy it is receding at about 203 km/s
The Sun orbits the center of the galaxy roughly every 200 million years
Earth's speed around the Sun is approximately 30 kilometers per second. I leave it to you to convert that to nonstandard units.
When calculating the velocity of the earth there are three major vectors to calculate. First, the velocity of the earth as it orbits the sun. Second, the velocity as the solar system rotates around the galaxy. Third, the velocity that the Milky Way galaxy is moving through the universe. The Earth moves at 30 km/sec around the sun. The sun moves at 250 km/sec around the Milky Way and finally, the Milky Way is moving at about 300 km/second.
This is almost impossible to answer. You are moving around the earth's axis as the planet spins; you are also moving with the earth around the sun; you are also moving with the sun - and the entire solar system - around the center of our galaxy; you are also moving with the entire galaxy around the center of our galaxy cluster. The entire cluster is also moving. So there is movement in all kinds of directions, and the direction and speed constantly change due to several circular movements. Another factor is - how can you tell if something in space is standing still or moving? What is the reference point? There is no ground against which you can measure your movement. Everything is constantly moving, so you have to measure speed in reference to some other moving body.
It doesn't. The Milky Way galaxy is 100,000-120,000 light-years in diameter. The Sun's mass is nowhere near large enough to make the entire galaxy revolve around itself. The Milky Way appears to revolve around us because of our position on Earth. The Earth spins incredibly fast, and is moving much faster than the sun, so therefore the Sun also appears to be rotating around us. However, the Sun orbits the Galactic core, once every (roughly) 226 million years.
mecur
No one shall ever know beause thy will nevr hapen By G
they are moving at extremely fast velocities around the sun, so gravity keeps them in circular orbits without being powerful enough to be able to pull them in to our massive sun.