Astronomical-objects outside our own galaxy

In summary, it is possible to see galaxies and clusters outside of our own galaxy without the use of a telescope or equipment. Andromeda, the small and large Magellanic clouds, and M33 are visible to the naked eye on a dark night. However, other clusters of galaxies are too distant and faint to be seen without aid.
  • #1
johann1301
217
1
Is it possible to see galaxies/clusters/astronomical-objects "outside" our own galaxy without use of a telescope or equipment, other than our eyes?

Thanks;)
 
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  • #2
I know that Andromeda is visible to the naked eye.
 
  • #3
Okey, so its possible then:) But is it possible to see other clusters? anyone..?
 
  • #4
Clusters of what?

Andromeda, the small and large Magellanic clouds, and on a really dark night under exceptional skies, M33 are visible to the naked eye, all are galaxies outside of our own.

Beyond this, and perhaps supernova within these or other nearby galaxies (but I somewhat doubt this), things outside the galaxy are much too distant and faint to be picked up by the unaided eye.
 
  • #5
thank you, i meant other clusters of galaxies;)
 
  • #6
johann1301 said:
thank you, i meant other clusters of galaxies;)

no all too faint because of distance

the 3 or 4 objects dipole mentioned are pretty much it


Dave
 

1. What are astronomical objects outside our own galaxy?

Astronomical objects outside our own galaxy refer to any celestial bodies or structures that exist beyond the Milky Way galaxy, which is the galaxy that our solar system belongs to. These objects can include galaxies, star clusters, nebulae, and other cosmic structures.

2. How far away are astronomical objects outside our own galaxy?

The distance to astronomical objects outside our own galaxy can vary greatly, as there are billions of galaxies in the observable universe. The closest galaxy to us is the Andromeda Galaxy, which is about 2.5 million light years away. Other galaxies can be billions of light years away.

3. How do we study astronomical objects outside our own galaxy?

Scientists use various methods, such as telescopes and space probes, to study astronomical objects outside our own galaxy. Telescopes can detect light and other electromagnetic radiation from these objects, while space probes can gather data and images from up close.

4. What can we learn from studying astronomical objects outside our own galaxy?

Studying astronomical objects outside our own galaxy can provide insight into the formation and evolution of the universe. It can also help us understand the distribution of matter and energy in the universe, as well as the laws of physics that govern these objects.

5. Are there any potentially habitable planets in other galaxies?

While we have not yet discovered any confirmed habitable planets in other galaxies, it is possible that they exist. Scientists are actively searching for exoplanets (planets outside our solar system) that may have the potential to support life. As technology and research continue to advance, we may discover habitable planets in other galaxies in the future.

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