Its most likely that they do. Any planet with an axial tilt will have seasons throughout its orbit. Eclipses of orbiting moons are also likely to occur on these exoplanets, though it would be rare to find an orbiting moon that is almost the same apparent size as the star - as with Earth.
Extrasolar planets are planets found orbiting stars other then our own.
As of now, the only planet known to have its own moon is Earth. Other planets in our solar system have moons but no planets of their own. In our solar system, moons primarily orbit around planets rather than planets orbiting around other planets.
No. Planets do not have dwarf planets. A planet-sized object orbiting a larger planet is a moon. Dwarf planets orbit the sun independent of other objects.
Earth has seasons because its axis is tilted relative to its orbit around the sun. This tilt causes different parts of the Earth to receive various amounts of sunlight throughout the year, resulting in the changing of seasons. Other planets may not have seasons if they have a less pronounced tilt or different orbital characteristics.
In terms of the earth, there is only one moon orbiting around it. In terms of other planets, some planets, like Mars or Venus and Murcury have no moons. Other's like all the Gas Giants have more than one moon orbiting it.
Orbiting stars. We know of eight planets orbiting our Sun, and we know of over 300 planets orbiting other stars.
No. Other stars have been found to have planets orbiting them.
Yes.
Extrasolar planets are planets found orbiting stars other then our own.
As of now, the only planet known to have its own moon is Earth. Other planets in our solar system have moons but no planets of their own. In our solar system, moons primarily orbit around planets rather than planets orbiting around other planets.
Jupiter
The Solar System
No. It holds for other planets, and for any other situation where one objects orbits another - for example, moons orbiting planets, stars orbiting a black hole, etc.
Without the planets orbiting the sun all the planets would be cold and dark
Over 900 planets have been discovered orbiting other stars. These are called exoplanets.
Solar system
All the planets we know of... even those orbiting other stars... are in the Milky Way Galaxy.