True
Gravitational collapse of a protostellar nebula.
Solar System: The sun with the celestial bodies that revolve around it in its gravitational field. Galaxy: A collection of star systems; any of the billions of systems each having many stars and nebulae and dust.
One important clue is the Doppler effect - the redshift of distant galaxies. It turns out that the greater the distance to a galaxy, the faster it moves away from us.One important clue is the Doppler effect - the redshift of distant galaxies. It turns out that the greater the distance to a galaxy, the faster it moves away from us.One important clue is the Doppler effect - the redshift of distant galaxies. It turns out that the greater the distance to a galaxy, the faster it moves away from us.One important clue is the Doppler effect - the redshift of distant galaxies. It turns out that the greater the distance to a galaxy, the faster it moves away from us.
quasar
The largest black hole has the strongest gravitational field. We do not know where that would be, but it is most likely in the center of a galaxy somewhere in the universe.
No. It's the mutual gravitational force between it and the earth that keeps a satellitein a closed orbit, instead of flying off away from earth in a straight line.Technically, there's no such thing as "outside of" the gravitational force of anything.We can calculate the gravitational force between a star in a distant galaxy and the earth.In fact, we can calculate the gravitational force between a star in a distant galaxy and you.The force is pretty small, but it's there.
Galaxies do exert significant gravitational attraction on other galaxies. For example, the Greater and the Lesser Magellanic Clouds are galaxies that orbit our own galaxy, the Milky Way. In that sense, the stars in one galaxy do have a gravitational interaction with those in other galaxies. Of course, the more distant galaxies have correspondingly less gravitational interaction with ours.
Yes. Lensing magnifies the image of galaxies behind distant galaxy clusters but also greatly distorts the image.
True
Everywhere is all the things which are visible and visible around you. This can be a home, another country, or a distant galaxy.
Yes, furthest the galaxy more it's speed of moving away from each other also universe is expanding continuously therefore space between galaxies is also expanding . Redshift is directly proportional to the distance b/w the galaxies therefore distant galaxies red-shifted at faster rate
A satellite galaxy is one that revolves around another galaxy.
They are red shifted.
There is no limit, and it never ends. The formula to calculate the gravitational force at any distance has no limit in it. The force of the gravitational attraction between the earth and another object can be calculated even if the other object is in another galaxy. Of course, the farther apart two masses are, the smaller the gravitational force between them is. So when you're far from the earth, there's probably something else nearby that attracts you with a stronger gravitational force than the earth does. But no matter how far away you are, and how weak it gets, the earth's gravitational force never ends.
The farther away another galaxy is from our solar system the less effect that the gravitational pull will have on that galaxy.Thus allowing the other galaxy to travel at a faster rate.
The Galaxy, also call the Milky Way, is made of stars. Other, distant star systems are called galaxies (lower case g) by analogy.
There are distant galaxies all around us - in all directions, and at varying distances.