Question

number of stars in our universe? ​

Answer 1

Answer:

there are about 1,000,000,000,000,000,000,000 (that's 1 billion trillion) stars in the observable universe!

Explanation:

The number of stars in a galaxy varies, but assuming an average of 100 billion stars per galaxy means that there are about 1,000,000,000,000,000,000,000 (that's 1 billion trillion) stars in the observable universe!

Answer 2

They are the building blocks of galaxies, of which there are billions in the universe. It's impossible to know how many stars exist, but astronomers estimate that in our Milky Way galaxy alone, there are about 300 billion.

Hope it helps! :)