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Is there other solar systems around the stars?
Yes, hundreds of "extrasolar" planets, i.e., planets outside our own Solar System, have already been discovered.Yes, hundreds of "extrasolar" planets, i.e., planets outside our own Solar System, have already been discovered.Yes, hundreds of "extrasolar" planets, i.e., planets outside our own Solar System, have already been discovered.Yes, hundreds of "extrasolar" planets, i.e., planets outside our own Solar System, have already been discovered.
Is there more planets in the solar system?
This is an ongoing study, but it has been said that there has been sightings of another planet in the solar system.
Are there some planets that are not in the solar system?
Yes, there are planets outside our solar system known as exoplanets. These planets orbit stars other than the Sun. Thousands of exoplanets have been discovered so far using various techniques like the transit method and radial velocity method.
What are the planets out of your solar system?
Planets outside our solar system are called exoplanets. Thousands of exoplanets have been discovered orbiting other stars in the Milky Way galaxy. They come in a variety of sizes and compositions, and many are quite different from the planets in our own solar system.
How many planets have been discover in the solar system?
14
Has there ever an alignment o all the planets of your solar system?
It depends on what you mean by "alignment." There have been plenty of times that all the planets have been on more or less the same side of the Sun; there probably has never been a precise alignment (within, say, a few degrees) of all the planets simultaneously.
How many planets of the solar system are at Stargate?
The only planet from our solar system that has been mentioned in the Stargate series is Earth. Other planets do not have stargates, since from the beginning the planets are not habitable.
Why are all planets in a solar system?
Not all planets are associated with a star. While most planets are in a solar system as they are the leftover material from star formation. there are some free roaming planets in space not associated with a solar system. They may have been formed as part of a planetary system but have escaped due to gravitational interactions or collisions with other planets in the system.
What is a group of planets and their moons that orbit a central star?
A group of planets moving around a star is called a solar system. Planets outside our solar system are called exoplanets. Despite the difficulty of detection, many hundreds have been discovered recently, orbiting other stars.
Which planet has been lost from the solar system?
There is no known planet that has been lost from our solar system. All the planets in our solar system, from Mercury to Neptune, are still present in their respective orbits. Some dwarf planets beyond Neptune's orbit have been discovered in recent years, but no large planet has been lost.
When were the planets in the solar sytem created?
The solar system's planets (and the Sun) are thought to have been created about four and a half billion years ago.
What planet has never been visited by a space craft?
There are many planets in our solar system that have not been visited by a spacecraft. As of now, the planet Uranus has not been visited by any spacecraft.
