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The person who discovered the existence of galaxies outside of the milky way was Edwin Hubble. He also discovered that galaxies move away from each other with a constant acceleration, leading to the big bang theory.
What else can I help you with?
Nebula may exist only within your galaxy?
Nebulae can exist both within and outside of our galaxy, the Milky Way. Nebulae are vast clouds of dust, gas, and plasma in space where stars can form. They are found in many different galaxies throughout the universe.
Does nebula only exist within our galaxy?
No, nebulae do not only exist within our galaxy; they can be found in other galaxies as well. A nebula is a vast cloud of gas and dust in space, and while many well-known nebulae are located in the Milky Way, other galaxies also contain their own nebulae. These interstellar regions can form from various processes, such as star formation or the remnants of dying stars, and are observed throughout the universe.
Where are you in milky galaxy?
I am an artificial intelligence program on a server, so I do not have a physical location in the Milky Way galaxy. I exist in the digital realm.
What is An example of a elliptical galaxy?
The Milky Way is about 100,000 light years in diameter (one light year is about 9.5 x 1015 meters), but only about 1000 light years thick while M10 is a globular cluster of about 100 stars, all quite similar in size, M12 is an open cluster of bright and fainter stars, more loosely packed than M10. Again about 100 stars while M14 is a fine globular cluster of many hundreds of stars and with a good Telescope can be resolved to the core, on a moonless night. No it is actually one of the largest galaxies the only other one that is larger is the Andromeda Galaxy(M31)
How many nebulae are there?
The exact number of nebulae is difficult to determine, as new ones are constantly being discovered and observed. However, astronomers estimate that there are thousands of known nebulae in our Milky Way galaxy alone. Additionally, many more may exist in other galaxies, potentially leading to millions of nebulae throughout the universe. The Hubble Space Telescope and other observatories continue to reveal new nebulae, expanding our understanding of these fascinating cosmic structures.
Could you exist if galaxies did not?
no we couldn't because galaxies mean the milky way and if the milky way wasn't here we wouldn't
Nebula may exist only within your galaxy?
Nebulae can exist both within and outside of our galaxy, the Milky Way. Nebulae are vast clouds of dust, gas, and plasma in space where stars can form. They are found in many different galaxies throughout the universe.
Can Nebula exist only within your galaxy?
No, nebulae are not unique to the Milky Way, there are hundreds that have been identified outside it, and are generally assumed to be present in most if not all other galaxies.
What are the two important discoveries Hubble made that proved other galaxies exist outside our own?
Hubble discovered that the nebulas were galaxies based on the powerful telescope at Mt Wilson. The second discoveries was the red shift relationship v=HD shows that the galaxies were outside our own galaxies definitely and quantitatively, using light sources in galaxies that were standard sources that could calibrate the distance.
What are two important discoveries hubble made that proved other galaxies exist outside our own?
Hubble discovered that the nebulas were galaxies based on the powerful telescope at Mt Wilson. The second discoveries was the red shift relationship v=HD shows that the galaxies were outside our own galaxies definitely and quantitatively, using light sources in galaxies that were standard sources that could calibrate the distance.
Where do the majority of stars exist?
Outside our (Milky Way) galaxy.
Is there a planet beyond the milky way?
The Milky Way is the name for our own galaxy, so your question is, are there planets in other galaxies? While our technology is nowhere near good enough to detect planets in other galaxies, I think it is certain that those planets do exist.
What number of open clusters have been discovered in the Milky Way?
More than 1,100 open clusters have been discovered within the Milky Way Galaxy and many more are thought to exist.
What are the different galaxy that exixt in the universe?
there are many galaxies that exist in the universe the one these are milky way galaxy,black hole,solar system
Do all galaxies have planets in?
Probably, but impossible to tell as we are only just seeing planets within our own galaxy.
One of the men instrumental in proving other galaxies exist outside your own was?
Edwin hubble
Is there black hole in glaxies?
Yes, there are. Most large galaxies, for example the Andromeda Galaxy or our own Milky way, have a supergiant black hole at their core. Now, in the arms of our galaxies there are thousands of black holes. So, yes, black holes do exist in galaxies. Theoretically, a black hole cannot form outside of a galaxy, because to form a black hole you require either one or two superstars, and superstars do not form outside of a galaxy or a cluster of stars.
