What is a famous elliptical galaxy?

What is a famous elliptical galaxy?

One of the most famous elliptical galaxies is Cygnus A, which is located roughly 600 million light-years from Earth and is an extremely bright radio source.

Is the Milky Way an elliptical galaxy?

Our Milky Way, like other spiral galaxies, has a linear, starry bar at its center. Elliptical galaxies are shaped as their name suggests: They are generally round but can stretch longer along one axis than along the other, so much so that some take on a cigar-like appearance.

What are 3 characteristics of an elliptical galaxy?

There are four distinguishing characteristics of the ellipticals: (a) they have much more random star motion than orderly rotational motion (star orbits are aligned in a wide range of angles and have a wide range of eccentricities); (b) they have very little dust and gas left between the stars; (c) this means that they …

What are the 3 types of main galaxies?

What Kinds of Galaxies Are There? Astronomers classify galaxies into three major categories: elliptical, spiral and irregular.

What are elliptical galaxies for kids?

Elliptical galaxies are older and give off less light than other galaxies. They also have less dust and gas in them, so they don’t form many new stars. Astronomers actually think that older spiral galaxies turn into elliptical galaxies after they have burned up most of their gas making new stars.

What type of galaxy is the Milky Way galaxy?

spiral galaxy
The Milky Way is a huge collection of stars, dust and gas. It’s called a spiral galaxy because if you could view it from the top or bottom, it would look like a spinning pinwheel. The Sun is located on one of the spiral arms, about 25,000 light-years away from the center of the galaxy.

What is in an elliptical galaxy?

Elliptical galaxies are made up of mostly old stars, and do not have much gas and dust. There is very little new star formation in these galaxies. Elliptical galaxies also come in many sizes. The largest galaxies we see are ellipticals, but, elliptical galaxies can also be small.

What are the 4 main galaxies?

There are four distinct types of galaxies in the universe, elliptical, spiral, barred spiral, and irregular.

What type of galaxy is the Milky Way?

Is this a photo of a spiral galaxy or an elliptical galaxy and how do you know?

Is this a photo of a spiral galaxy or an elliptical galaxy, and how do you know? It is a spiral galaxy, because we can see a dusty disk going across the center. This photo shows the Large Magellanic Cloud, or LMC for short.

What are the 3 main types of galaxies and their characteristics?

There are three general types: elliptical, spiral, and irregular. Perhaps the most familiar kind of galaxy are spiral galaxies. They have a distinctive shape with spiral arms in a relatively flat disk and a central “bulge”. The bulge has a large concentration of stars.

What is the closest elliptical galaxy?

Maffei 1 is the closest known giant elliptical galaxy to our the Milky Way Galaxy, being only about 2.85 Mpc away according to the latest estimates. That is about 3.67 times the distance to our closest giant neighbor the Andromeda spiral galaxy, M31.

What are the names of some elliptical galaxies?

List of Elliptical Galaxies Examples

  • NGC 5 (Andromeda)
  • NGC 67 (Andromeda)
  • NGC 71 (Andromeda)
  • NGC 7618 (Andromeda)
  • NGC 7707 (Andromeda)
  • NGC 7836 (Andromeda)
  • NGC 79 (Andromeda)
  • NGC 83 (Andromeda)