I'll try to dig up the link, but in a recent thread started by Astronuc regarding large-scale structures in the Universe, there was a link to a study showing that galaxy rotation axes were preferentially aligned with the filaments and walls in which they are embedded.lazypast said:Im aware that the planets in our solar system all orbit the sun on the same plane. and if we look at the milky way all the stars are aligned on the same plane. if we go out one further (ie to look at galaxies) , I am wondering if the motion of galaxies and how they are aligned has any structure.
thanks
Cyclic motion of galaxies refers to the regular and repetitive movement of galaxies in their respective orbits. This motion is driven by the gravitational pull of other galaxies and dark matter.
Scientists use various methods, such as observing the redshift and blueshift of galaxies, to measure their motion and determine if it is cyclic. Additionally, computer simulations and mathematical models also support the idea of cyclic motion in galaxies.
Cyclic motion is crucial in understanding the structure and evolution of the universe. It helps us study the distribution of matter and the formation of structures like galaxy clusters. It also provides insights into the expansion of the universe and the role of dark matter.
No, the type of cyclic motion can vary between galaxies. Some galaxies may have a more circular orbit, while others may have a more elliptical or irregular orbit. These differences can be influenced by the surrounding environment and the mass distribution within the galaxy itself.
Yes, the cyclic motion of galaxies can change over time due to various reasons. For example, interactions with other galaxies, mergers, and collisions can alter the orbit of a galaxy. Additionally, the expansion of the universe can also have an impact on the motion of galaxies over time.