Multiple choice

Which of the following is not a type of galaxy?

  1. Quasar

  2. Pulsar

  3. Seyfert

  4. Spiral

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A pulsar is a highly magnetized, rotating neutron star, not a type of galaxy. Quasars, Seyferts, and Spirals are all recognized types or features of galaxies.