In fact, galaxies have an enormous mass.
In fact, galaxies have an enormous mass.
In fact, galaxies have an enormous mass.
In fact, galaxies have an enormous mass.
In fact, galaxies have an enormous mass.
There is no relation between time and mass in classical mechanics or quantum mechanics. However in relativity the mass of a particle depends on the location the particle is in a gravitational field and on the particles velocity. These alterations in mass are directly attributable to time dilation effects. i. e. time dilation and mass changes are one in the same phenomena.
Galaxies do combine or merge together. In about 4.5 -> 5.5 billion years time time, the Andromeda Galaxy will combine with our galaxy, the Milky Way Galaxy. In a lot of cases Irregular Galaxies are believed to have formed with interactions with other galaxies. See related link for a picture of two galaxies merging.
The vast distances involved means that the light we see left those galaxies a long time ago.
Cluster's form because gravity gradually builds a center of mass which over time accumulates more and more matter which can explain the formation of galaxies as well as globular clusters.
Very lens-shaped elliptical galaxies have a high amount of reddish stars. Hence both their shape (the "spiral arms" have pulled inward over time) and the color of the stars implies they are very old galaxies. Spherical galaxies - I'm not up enough on that topic, so I will leave that part of the answer to another.
Over time - billions of years - galaxies will merge with other galaxies. In about 3 billion years, the Andromeda galaxy will merge with our own galaxy, the Milky Way.However, the separation between galaxies is so great, that not all galaxies will merge unless the fundamental issue of the amount of mass in the Universe is determined.If we live in a "contracting universe" then eventually all galaxies will merge.
red shift is a distance and galaxies are planets. galaxies are also chocolate bars and red shift is not. thanks for your time. now go use your own knowledge and stop using google you gimps.
I cannot say about "lenght", but distance is a measure of length so length affects distance. Speed is the rate of change of distance (over time) so length affects speed. Mass does not significantly affect speed or distance but, because they are affected by acceleration and acceleration is affected by mass (for a given force), then mass affects them. Also, mass affects space time and the presence or absence of mass changes the lines along which distances are measured and so distances and speed are affected.
A milligram is a measure of mass and, as far as I am aware, data time is not measured as a mass. Consequently, conversion between the two is not valid.A milligram is a measure of mass and, as far as I am aware, data time is not measured as a mass. Consequently, conversion between the two is not valid.A milligram is a measure of mass and, as far as I am aware, data time is not measured as a mass. Consequently, conversion between the two is not valid.A milligram is a measure of mass and, as far as I am aware, data time is not measured as a mass. Consequently, conversion between the two is not valid.
No. The mass, and therefore the gravitation, of black holes, are only a tiny fraction of matter in the galaxies. The greatest part of the matter in a galaxy is dark matter - matter of unknown composition at the time of this writing.
There is no relation between time and mass in classical mechanics or quantum mechanics. However in relativity the mass of a particle depends on the location the particle is in a gravitational field and on the particles velocity. These alterations in mass are directly attributable to time dilation effects. i. e. time dilation and mass changes are one in the same phenomena.
No. Galaxies vary greatly in size, mass, shape, and number of stars.
Galaxies change very slowly.
Galaxies do combine or merge together. In about 4.5 -> 5.5 billion years time time, the Andromeda Galaxy will combine with our galaxy, the Milky Way Galaxy. In a lot of cases Irregular Galaxies are believed to have formed with interactions with other galaxies. See related link for a picture of two galaxies merging.
You can't convert between units of mass and units of time.
any time I guess?
They are literally "uncountable"; every time we improve the telescope, we see more and more galaxies.