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We don't have any idea how many there are. Hundreds of billions, certainly, and probably far more. Each galaxy contains hundreds of billions of stars.
Some of the most astonishing photos generated by the Hubble Space Telescope were the Hubble Deep Field observations. Scientists pointed the Hubble Space Telescope toward a tiny patch of the sky that seemed absolutely empty of stars. It turns out that in this star-less spot, smaller than a grain of sand held at arm's length, the Hubble saw thousands of galaxies.
See the link below for a video of the discovery.
What else can I help you with?
Are there other galaxies in your universe?
there is only 1 universe and their is billions of galaxies in it !
Are there galaxies other than the Milky Way?
There are billions of galaxies in the Universe.
Who showed there were other galaxies in the universe?
Hubble.
What is after the milky way?
After the Milky Way galaxy, there are many other galaxies in the universe. Some of the closest galaxies to us are the Andromeda galaxy and the Triangulum galaxy. Beyond these, there are billions of other galaxies in the universe, each containing billions of stars.
How fast are galaxies moving away from each other in the expanding universe?
Galaxies in the expanding universe are moving away from each other at speeds proportional to their distance, with more distant galaxies moving faster. This phenomenon is known as the expansion of the universe.
Are all galaxies moving away from ours because your galaxy is at the center of the universe?
Other galaxies are moving away because the universe is expanding, but we are not at the centre of the universe.
What is between the galaxies?
There's nothing between the galaxies. It's just other galaxies that float around the universe.
Does NASA know of any other galaxies?
Yes. Looking at a deeps space image it is apparent that the universe is filled with Galaxies. It is estimated that there are about 200 billion galaxies in the observable universe.
What the difference between universe and galaxies?
A universe is a very big realm of darkness with galaxies in it. and there are billions of galaxies in the universe! One of those galaxies is our solar system, and in that solar system is our planet. There probably is even more then just one univserse. O_o Well... Galaxies are within the universe and a universe is defintly bigger then a galaxy
Is the universe contained in the galaxy?
The universe contains countless galaxies, think of the universe as a galaxy of galaxies.
Is the universe contained in a galaxy?
The universe contains countless galaxies, think of the universe as a galaxy of galaxies.
What is the difference between galaxies and the universe?
A universe is a very big realm of darkness with galaxies in it. and there are billions of galaxies in the universe! One of those galaxies is our solar system, and in that solar system is our planet. There probably is even more then just one univserse. O_o Well... Galaxies are within the universe and a universe is defintly bigger then a galaxy
