It shows how galaxies are moving in relation to Earth.
Actually, most galaxies are all moving away from all other galaxies, not just from ours. The exception is the Andromeda galaxy, with which the Milky Way is on a collision course.
When stars or galaxies are moving away from the observer, you will notice a redder shift in the color of the body.
Galaxies that are moving away from the sun are red shifted, that is the light from them looks more red to us that it is when it is emitted. This is due to the speed of the galaxy moving away from which in effect stretches out the wavelengths of the light. Red shift is not the method by which galaxies move away from the sun, rather, it is a consequence of it.
Yes. Our own solar system is part of the Milky Way galaxy. Thousands of other systems with planets have been discovered in our galaxy. The number of planets in our galaxy alone prbably numbers in the billions.
galaxies are movign further away from eachother
It shows how galaxies are moving in relation to Earth.
Nearly all galaxies are moving away from our galaxie and planet.
Most galaxies are moving away from us. Only a few galaxies, which are nearby, are moving towards us.
they move by not moving.
That the galaxy is moving away from us.
Moving away from us
Actually, most galaxies are all moving away from all other galaxies, not just from ours. The exception is the Andromeda galaxy, with which the Milky Way is on a collision course.
Other galaxies are moving away because the universe is expanding, but we are not at the centre of the universe.
they are moving in all directions away, toward, sideways relative to EarthNearly all galaxies are moving away from the Earth. This is because the universe is expanding.
Away.
It tells us that most galaxies are moving away from us.