0
We hardly know yet. Planets other than those in our own solar system (called "extrasolar" planets or "exoplanets") have only been discovered in the last ten years or so. About a thousand are known, but astronomers feel there must be many, many more.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How many planets are in solar system milky way?
There are trillion trillion planets in our galaxy
Which galaxy are the planets in?
The planets we know of, some 300 now, are all in the Milky Way galaxy.
Does the whirlpool galaxy have planets?
As a matter of fact, yes. It has planets just like the Milky way galaxy.
How many dwarf planets are there in the milky way galaxy?
It is not known. Scientists are still not sure how many dwarf planets are in the solar system or how many true planets are in the galaxy. If estimates from our solar system apply elsewhere, however, the number is probably in the trillions.
What other planets are in the milky way galaxy?
All the planets we know of... even those orbiting other stars... are in the Milky Way Galaxy.
What is the nearest galaxy to the solar system?
The closest galaxy that has planets is the Andromeda galaxy. It is the nearest galactic neighbor to the earth. The Milky Way has other planets too.
How did planets get to the Milky Way?
The planets were formed in the Milky Way. Our Galaxy (Milky Way) is older than the planets of our solar system.
How many planets are in the Andromeda galaxy?
Astronomer's have not been able to count all the planets in the Andromeda Galaxy. The Andromeda Galaxy is home to one-trillion stars. The Andromeda Galaxy is expected to collide with the Milky Way in the next 4.5-billion years.
Why don't you fly UP out of the galaxy instead of out past the other planets wouldn't that be the fastest way out of the galaxy?
You first have to get past the planets of our solar system (which is IN our galaxy) in order to then make movements to get out of the entire Milky Way galaxy.
Are there other planets Andromeda galaxy?
We expect the Andromeda galaxy to be just like our own Milky Way galaxy. We can see stars (suns) in the Andromeda Galaxy and just as stars have planets orbiting them in our galaxy, we believe that there must be planets also orbiting stars in the Andromeda galaxy.
How many planets and moons are in the Star Wars galaxy?
There are billions of planets and moons in the Star Wars galaxy.
What planets are part of the milky way galaxy?
earth
