How many nebulae are there in total?

1 Answer
Apr 24, 2018

My guess is that there's over 100,000 probably all the region ones that have been visited.


There's no way to estimate how many nebulae are there- we don't even know the exact number in our galaxy

  • Diffuse nebulae,bright& reflection nebulae
  • planetary nebulae
  • supernova remnants
  • dark nebulae
  • protoplanetary