From: Angelo. k
Francisco
Yes" there is a Planet called Kepler. It is known to be able to provide life. In better terms its like Earth but Three times bigger
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.
Gravity keeps the planets in orbit around the sun and the stars and the stars in orbit around the center of the galaxy. Gravity also holds the stars together against their own internal pressure.
It is extremely likely, but we cannot yet find planets from that far away. All the planets we have found to date are in our own galaxy. The Andromeda galaxy is 2.5 million light years away whereas our galaxy is about 100,000 light years across.
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".
No, stars do not revolve around the Sun. The Sun is just one of the billions of stars in our galaxy, the Milky Way, and stars have their own independent motion through the galaxy. The Sun's gravity keeps the planets in orbit around it, but it does not control the motion of other stars.
Planets orbit stars, stars orbit a galaxy. Planets are not "on" anything. A lot of stars out there have planets - we are just finding out how many now that we have better techniques to find them. So probably all galaxies have at least some stars with planets.
We could never see them from earth due to the incredible distances involved, bit it's very likely that the Andromeda galaxy harbours many planets in orbit around it's many billions of stars - just like in our own Milkyway galaxy.
The galaxy includes our solar system and the stars around us.
biggest to smallest : universe, galaxy, star/solar system, planet, moon. The Universe is everything that exists and a galaxy is a cluster of billions of stars and then planets rotate around stars and moons rotate around planets.
It is less likely for stars in the halo of a galaxy to have planets compared to stars in the disk of the galaxy. This is because the halo contains older stars with fewer heavy elements necessary for planet formation. However, some planets could still exist around halo stars, but they would be rare.
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.
Gravity keeps the planets in orbit around the sun and the stars and the stars in orbit around the center of the galaxy. Gravity also holds the stars together against their own internal pressure.
around Earth!
Stars do not have rings. Planets have rings.
It is extremely likely, but we cannot yet find planets from that far away. All the planets we have found to date are in our own galaxy. The Andromeda galaxy is 2.5 million light years away whereas our galaxy is about 100,000 light years across.
The Milky Way is a galaxy, not a planet like Earth. A galaxy contains hundreds of billions of stars - each is a Sun, and many of those may have their own planets.The Milky Way is a galaxy, not a planet like Earth. A galaxy contains hundreds of billions of stars - each is a Sun, and many of those may have their own planets.The Milky Way is a galaxy, not a planet like Earth. A galaxy contains hundreds of billions of stars - each is a Sun, and many of those may have their own planets.The Milky Way is a galaxy, not a planet like Earth. A galaxy contains hundreds of billions of stars - each is a Sun, and many of those may have their own planets.
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".