The intrinsic motion of stars refers to their individual motion within a galaxy, which is influenced by factors such as their orbits around the galaxy's center, interactions with other stars, and their velocity relative to us on Earth. This motion is distinct from the apparent motion we observe due to the rotation of the Earth and the motion of the galaxy itself.
The object - planet, meteoroid, comet, spaceship - is traveling THROUGH space; the galaxy is moving away WITH space. That is, the space itself is expanding.
From our perspective on Earth, it appears that the sun moves across the sky due to Earth's rotation. In reality, the sun is in constant motion within our galaxy, the Milky Way. It orbits the center of the galaxy along with all the other stars in a vast cosmic dance.
All of the earth's motion is completely determined by gravity: the gravitational pull on the earth by the sun (and the larger outer planets), the gravitational pull of the Milky Way galaxy on the sun, the gravitational pull of our local cluster on the Milky Way galaxy and so on, up the ladder.
someone is a little left back in the middle ages. The sun does NOT move.
There are so many types of motion. 10 of them are periodic motion, rolling motion, projectile motion, simple harmonic motion, rotational motion, circular motion, curvilinear motion, Oscillation, Brownian motion, and rectilinear motion.
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The Earth spins like a top around its own axis. The Earth orbits the Sun. The Sun has its own proper motion through the Milky Way galaxy, and orbits the center of the galaxy every 220 million years or so. The Milky Way galaxy itself is moving, but because we don't have any fixed point of reference in the universe, we don't know in what direction.
Since soon after the Big Bang, all objects in the universe have been moving away from each other and there is no fixed point which can be used as a fixed frame of reference against which the earth's motion can be measured.There are various components to earth's motion which are known. It moves in an orbit which is approximately an ellipse with the centre of mass of the earth-sun pair at one of the foci. However, it is perturbed from this elliptical orbit by the gravitational effect of the other bodies in the solar system. In addition, the earth is moving through space along with the whole solar system, as the sun orbits the centre of the Milky Way Galaxy at around 800,000 km per hour. To that motion, it is necessary to add the motion of the Milky Way Galaxy towards the Andromeda Galaxy: these are approaching each other at approx 432,000 km per hour.
The Earth is in the MilkyWay galaxy.
The Milky Way is a large galaxy. It has varying temperatures all through the galaxy. Earth is part of the Milky Way. Consider all the different temperatures on Earth.
Earth is located in the Milky Way Galaxy.