This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
There's no specific number of stars their in the sky due to the vastness of the universe. But according to the scientist (astronomers), their are millions of billions of stars up their in the sky.

Hope it Helps =)
There are no specific number of stars. But only one thing I know for sure, star is one of the source of light in a very dark night.