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harp AP 2010
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Why don't galaxies for giant "solar systems"?
We don't know your level of education, etc, so don't get too hung-up on technicalities yet. The fact is that galaxies form gravitationally-bound systems and they orbit one another in some pretty complex ways.harp AP 2010 said:Why don't galaxies for giant "solar systems"?
harp AP 2010 said:Why don't galaxies for giant "solar systems"?
harp AP 2010 said:Why don't galaxies for giant "solar systems"?
A galaxy is a massive system of stars, gas, dust, and other celestial objects bound together by gravity. Our own galaxy, the Milky Way, contains billions of stars and is just one of the estimated 100-200 billion galaxies in the observable universe.
There are three main types of galaxies: spiral, elliptical, and irregular. Spiral galaxies, like the Milky Way, have a disk shape with arms spiraling outwards. Elliptical galaxies are round or oval-shaped and contain mostly older stars. Irregular galaxies have no defined shape and often contain large amounts of gas and dust.
A solar system is a collection of planets, moons, asteroids, comets, and other objects orbiting around a central star. Our solar system, for example, includes eight planets, their moons, and various other smaller objects orbiting around the Sun.
While our solar system is relatively small, giant solar systems are much larger and contain more planets, moons, and other objects. These solar systems often have multiple stars, and their planets may be significantly larger and have longer orbital periods.
At this time, we do not have the technology to physically travel to other solar systems. However, we are able to observe and study them using telescopes and other instruments. In the future, advancements in technology may make it possible for humans to visit other solar systems.