We have thoroughly explored our own planet Earth, have imaged many of the other planets from orbit, and we have no clue about any of the other planets that might be orbiting any of the TRILLION other stars in the Milky Way. Your question would be like looking closely at a single spoonful of sand in your sandbox and wondering about the biggest grain of sand on any of the world's beaches.
The biggest mountain that we know of is on Mars, Olympus Mons. We know little enough about Venus, just some radar surveys; details about the outer planets are unknown to us. We know nothing about anything outside our solar system, but it is statistically certain that taller mountains exist elsewhere in the galaxy.
a galaxy
No. The Milky Way is our Galaxy.
no. the sun is a star and the milky way is a galaxy.
Yes much bigger.
Yes, the Milky Way is much much larger than our Sun. The Sun is part of the Milky Way, and is one of over 200 billion stars in the Milky Way.
No, the Milkey Way is the galaxy that Earth is in.
The Milky way.
The Milky Way is the galaxy in which our sun is located. The local group of stars is part of the Milky Way and therefore smaller than it is. The local Group of galaxies is a cluster of galaxies and therefore larger than the Milky Way.
The Milky Way is millions of times larger than the sun, and the sun is bigger than the earth hundredfold. Therefore, The Milky Way is by far the biggest.
No the Milky Way is only a galaxy in space (the Universe) and is very small indeed by comparison.
The Sun is one of approx. 200 billion stars in the Milky Way galaxy.
No. Our solar system is in the Milky Way Galaxy and it is just one of billions of other systems in it.
No; there is only one Milky Way.