13 oct 2013 año - the first extrasolar asteroid is detected around white dwarf star
Descripción:
detected in close orbit around GD 61, which makes this the first detection of solid or liquid water on an extrasolar body. This asteroid would originally have been made of 26 percent water. Close to the water content of Ceres.
Añadido al timeline:
fecha:
13 oct 2013 año
Ahora mismo
~ 10 years ago