By changes in the stars' brightness, and slight variations in their predicted location.
Hundreds of extra-Solar planets have been detected already.
Yes. To date scientists have discovered well over a thousand planets orbiting other stars. It is believe that a large portion of the stars in the night sky have planets.
No. Other stars have been found to have planets orbiting them.
none Stars do not orbit 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".
Detection of reflected light by the planet
We believe that most stars have planets. The first star PROVABLY detected to have a planet was Gamma Cephei.
Hundreds of extra-Solar planets have been detected already.
These are planets that are in orbit around other stars, known as exosolar planets.
All the planets in OUR solar system orbit around the sun(which is a star). Planets in other solar systems orbit around other stars.
Other stars, other than our own, have had multiple planets detected in an orbit around them. Its highly likely that there are other systems with eight planets. Planets the size of mercury or even slightly bigger planets the size of the Earth are extremely difficult to detect, so a star with four or five large known planets may actually have a lot more planets.
Yes. They are called "exoplanets" and they orbit other stars. They have only been detected recently.
Yes, planets form around stars. In order to be a planet, one of the requirements is that you have to orbit around a sun. Also, as far as physicists can tell, planets form in the dust of other stars that have already died and left their matter.
That doesn't make sense. There are stars, and there are planets. If you mean "planets around stars, other than the Sun", those are usually called "extrasolar planets" or "exoplanets".
Yes. To date scientists have discovered well over a thousand planets orbiting other stars. It is believe that a large portion of the stars in the night sky have planets.
No. Other stars have been found to have planets orbiting them.
No. Stars are like suns, around which planets may orbit.