How many nebulae are there in total?
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