The solar system is the planetary system in which the Earth and other astronomical objects are found that rotate directly or indirectly in an orbit around a single star known as the Sun. ... The solar system was formed about 4.6 billion years ago from the collapse of a molecular cloud.
Suscribirse a:
Enviar comentarios (Atom)
-
The Big Bang Theory is the main explanation of how the universe began. In its simplest form, it says that the universe as we know it began...
-
Light year Astronomer Solar system Milky Way Planet Space Moon Telescopes Ground New Star Constellation Meteorite Asteroids Satellite Black ...
No hay comentarios:
Publicar un comentario