Cargando...
Que podo facer?
Atopa
visualización
Hipervinculo Ciencias de la Tierra y Medioambiente
The Voyager 1 spacecraft has left the solar system, the first human-made object to do so.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Fantastic images of Earth from space are created from instruments on spacecraft. These images can affect how humans perceive their planet.
It is an educational content of CK-12 Foundation (to access so ...
Engadir a Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
