How many Solar System are there in this universe ?

Answer 1

To quote Carl Sagan, billions and billions - probably trillions. The exact number will never be known with certainty, especially since in the time it would take to count them the number would change.

Answer 2

Im not sure, there is one in the Milky Way and thats our own, but there are millions of galaxies, each with one or many solar systems. Some have dozens of them, so you do the math.

Answer 3

Millions if not billions, we could never coount them all because we can't see them all. If the universe is expanding all the time more solar systems are being created every second.

Answer 4

There are estimates based on what we know about the universe that provide well-reasoned answers. Any astronomer could find the best answer for you.... Keep asking good questions!

Answer 5

However ever many stars have planets orbiting aroudn them. We will never know, because we don't know how many stars or planets there are out there. I'm guessing there will be millions or billions of them, but that's just a guess again--- there could be many more.

Answer 6

As many as sand in the sand dunes , try to reach out and tap into the night's sky, there is magic if you look for it!!! I spend a lot of time in the summer nights looking out there and I find my soul drift up there. there is so many of them that there is really no number to sum it all up. Meet me there some summers night!!!

Answer 7

solar system is only one .
salestial system are many

Answer 8

There is no way to know that exactly.

Here's a link to a website to get you started.

http://spaceplace.nasa.gov/en/kids/phonedrmarc/2002_march.shtml

Answer 9

dumb question its like asking how many hair u have in ur head. can u tell?