At about 225,000 years per revolution, that would work out to about 20 times - give or take.
No. Dwarf planets orbit stars just like planets do. Stars orbit the center of their galaxy. An object orbiting a planet would be a moon.
It has never happened, and never will. The center of the galaxy does not lie in the plane of the ecliptic, so all the planets can never line up pointing that way.
i believe so because when you see a galaxy its more denser in the center so heavier elements. a solar system and galaxy are similar (when the solar system i being created) there for the rocky planets terrestrial planets were created first. Then gas planets took what was left.
As a matter of fact, yes. It has planets just like the Milky way galaxy.
The solar system is the Milky Way galaxy, Earth, and all other planets and galaxies are the solar system.
At about 225,000 years per revolution, that would work out to about 20 times - give or take.
Earth orbits the galatic core once every 230 million years.
The center of the galaxy.
Approximately 20 times. See related link and question
The planets were formed in the Milky Way. Our Galaxy (Milky Way) is older than the planets of our solar system.
Yes, the sun is orbiting the center of the galaxy. what? that's a load of rubbish, it IS the center of the galaxy. the MILKY WAY galaxy, that's why there IS a galaxy, because its gravitational pull pulled planets into orbit, thus CREATING one!
Moons orbit planets. Planets orbit stars. Some stars orbit other stars, or orbit their mutual center of gravity. Stars orbit the center of the galaxy. Galaxies may orbit the center of the "galactic group".
The planets are part of the galaxy.
No. Dwarf planets orbit stars just like planets do. Stars orbit the center of their galaxy. An object orbiting a planet would be a moon.
The direct center of the galaxy varies constantly based on the movement of planets, stars, and celestial objects. The center of most galaxies is based on a large star or planet but may simply be an open space.
It has never happened, and never will. The center of the galaxy does not lie in the plane of the ecliptic, so all the planets can never line up pointing that way.
In a galaxy, there are stars, the stars' planets, and the planets' moons. There are comets, asteroids, gas, dust, emptiness. You'll find nebula (star-forming regions) and black holes. In most galaxies, there is one supermassive black hole in the center that holds the entire galaxy together.