Search results
Learn about the Sun and the objects that orbit it, such as planets, dwarf planets, moons, asteroids, comets, and more. Explore the formation, evolution, structure, and exploration of the Solar System.
- Formation and evolution of the Solar System - Wikipedia
The Solar System travels alone through the Milky Way in a...
- Sun - Wikipedia
The Sun is the star at the center of the Solar System. It is...
- Portal:Solar System - Wikipedia
The Solar System is the gravitationally bound system of the...
- Solar System - Simple English Wikipedia, the free encyclopedia
The Solar System is the Sun and all the objects that travel...
- Formation and evolution of the Solar System - Wikipedia
Układ Słoneczny – układ planetarny w Drodze Mlecznej, składający się ze Słońca i powiązanych z nim grawitacyjnie ciał niebieskich: ośmiu planet [b], co najmniej 284 ich księżyców [c] [1], pięciu planet karłowatych [d] i miliardów (a być może nawet bilionów) [2] małych ciał, do których zalicza się planetoidy, komety i meteoroidy, a także pył międ...
Od początków ery podboju kosmosu w latach 50. XX wieku poprzez odkrycia planet pozasłonecznych w latach 90. model powstania Układu Słonecznego był kwestionowany i modyfikowany, aby uwzględnić nowe obserwacje. Od swojego powstania Układ Słoneczny uległ znaczącym zmianom.
Learn how the Solar System was born from a collapsing cloud of gas and dust 4.6 billion years ago, and how it has changed over time. Explore the history, theories, and evidence of Solar System formation and evolution, from the nebular hypothesis to galactic interaction.
Learn about the Sun and the objects that orbit it, such as planets, moons, asteroids, comets and dwarf planets. Find out how the Solar System formed, evolved and was discovered by astronomers.
The Sun is the star at the center of the Solar System. It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light and infrared radiation with 10% at ultraviolet energies.
The Solar System is the gravitationally bound system of the Sun and the objects that orbit it. It was formed about 4.6 billion years ago when a dense region of a molecular cloud collapsed, forming the Sun and a protoplanetary disc.
