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Other Galaxies and Their Characteristics

Description: This quiz will test your knowledge about other galaxies and their characteristics.
Number of Questions: 15
Created by:
Tags: galaxies astronomy space
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Which of the following is the closest major galaxy to our Milky Way?

  1. Andromeda

  2. Centaurus A

  3. M31

  4. M87


Correct Option: A
Explanation:

Andromeda is the closest major galaxy to our Milky Way, located about 2.5 million light-years away.

What is the approximate diameter of the Milky Way galaxy?

  1. 100,000 light-years

  2. 1 million light-years

  3. 10 million light-years

  4. 100 million light-years


Correct Option: A
Explanation:

The Milky Way galaxy is approximately 100,000 light-years in diameter.

Which type of galaxy is characterized by a prominent bulge and a flattened disk?

  1. Spiral galaxy

  2. Elliptical galaxy

  3. Lenticular galaxy

  4. Irregular galaxy


Correct Option: A
Explanation:

Spiral galaxies are characterized by a prominent bulge and a flattened disk with spiral arms.

What is the name of the supercluster that contains our Milky Way galaxy?

  1. Virgo Supercluster

  2. Laniakea Supercluster

  3. Perseus-Pisces Supercluster

  4. Hercules Supercluster


Correct Option: B
Explanation:

The Milky Way galaxy is located in the Laniakea Supercluster, which is about 500 million light-years across.

Which galaxy is known for its distinctive barred spiral structure?

  1. Andromeda

  2. M31

  3. NGC 1365

  4. NGC 4565


Correct Option: C
Explanation:

NGC 1365 is a barred spiral galaxy located about 60 million light-years away.

What is the name of the largest known galaxy in the universe?

  1. IC 1101

  2. UGC 2885

  3. SDSS J1150+2857

  4. NGC 6872


Correct Option: A
Explanation:

IC 1101 is the largest known galaxy in the universe, with a diameter of about 6 million light-years.

Which type of galaxy is characterized by a smooth, featureless appearance?

  1. Spiral galaxy

  2. Elliptical galaxy

  3. Lenticular galaxy

  4. Irregular galaxy


Correct Option: B
Explanation:

Elliptical galaxies are characterized by a smooth, featureless appearance and a lack of spiral arms.

What is the name of the galaxy that is closest to the Milky Way's satellite galaxy, the Large Magellanic Cloud?

  1. Andromeda

  2. M31

  3. NGC 1042

  4. NGC 292


Correct Option: C
Explanation:

NGC 1042 is the galaxy that is closest to the Milky Way's satellite galaxy, the Large Magellanic Cloud.

Which galaxy is known for its active galactic nucleus and powerful radio jets?

  1. M87

  2. Centaurus A

  3. NGC 4261

  4. NGC 5128


Correct Option: A
Explanation:

M87 is a giant elliptical galaxy known for its active galactic nucleus and powerful radio jets.

What is the name of the galaxy that is located at the center of the Virgo Supercluster?

  1. M87

  2. Centaurus A

  3. NGC 4889

  4. NGC 4486


Correct Option: A
Explanation:

M87 is the galaxy that is located at the center of the Virgo Supercluster.

Which type of galaxy is characterized by a chaotic and irregular structure?

  1. Spiral galaxy

  2. Elliptical galaxy

  3. Lenticular galaxy

  4. Irregular galaxy


Correct Option: D
Explanation:

Irregular galaxies are characterized by a chaotic and irregular structure and a lack of a well-defined shape.

What is the name of the galaxy that is located at the center of the Local Group?

  1. Andromeda

  2. M31

  3. Milky Way

  4. M87


Correct Option: C
Explanation:

The Milky Way is the galaxy that is located at the center of the Local Group.

Which galaxy is known for its distinctive ring-like structure?

  1. Andromeda

  2. M31

  3. NGC 4725

  4. NGC 5128


Correct Option: C
Explanation:

NGC 4725 is a ring galaxy located about 40 million light-years away.

What is the name of the galaxy that is located at the center of the Perseus-Pisces Supercluster?

  1. Andromeda

  2. M31

  3. NGC 1275

  4. NGC 4889


Correct Option: C
Explanation:

NGC 1275 is the galaxy that is located at the center of the Perseus-Pisces Supercluster.

Which type of galaxy is characterized by a lenticular shape and a lack of spiral arms?

  1. Spiral galaxy

  2. Elliptical galaxy

  3. Lenticular galaxy

  4. Irregular galaxy


Correct Option: C
Explanation:

Lenticular galaxies are characterized by a lenticular shape and a lack of spiral arms.

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