Search results
Visualize orbits, relative positions and movements of the Solar System objects in an interactive 3D Solar System viewer and simulator.
Of the Solar System's eight planets and its nine most likely dwarf planets, six planets and seven dwarf planets are known to be orbited by at least 300 natural satellites, or moons. At least 19 of them are large enough to be gravitationally rounded; of these, all are covered by a crust of ice except for Earth's Moon and Jupiter's Io . [1]
The best-known planetary satellite is, of course, Earth’s moon, eponymously named — before any other planetary satellites were known — “the Moon”. Currently, we know of no planetary satellites in orbit around Mercury or Venus. All the other planets have at least one known planetary satellite.
Since the 1990s, astronomers have found thousands of planets, including stars hosting multiple worlds – true planetary systems. Astronomers refer to a planet beyond our solar system as an exoplanet.
2 days ago · Stellarium Web is a planetarium running in your web browser. It shows a realistic star map, just like what you see with the naked eye, binoculars or a telescope.
Jan 10, 2019 · Planetary Satellites of the Solar System. A satellite is any moon, planet, or machine that is in orbit around a planet or star. Although satellites are typically associated with the man-made spacecrau001fft that orbit our Earth, there are far more satellites in our solar system.
People also ask
What is a planetary satellite called?
How many planets are in our Solar System?
What is a satellite in astronomy?
How do planetary systems come to be?
Our solar system consists of our star, the Sun, and everything bound to it by gravity – the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune; dwarf planets such as Pluto; dozens of moons; and millions of asteroids, comets, and meteoroids.
