Las asombrosas lunas de Plutón.

http://www.elmundo.es/ciencia/2015/06/04/556ef6beca47417c4d8b4579.html

04/06/2015 

EL MUNDO

SUM UP.

Pluto was downgraded in 2006 to the category of "dwarf planet".

We have talked a lot about the reclassification of Pluto as a dwarf planet. However, this discussion has not reduced the scientific interest in the 'cousin' more distant from Earth. A new study, published in Nature, reveals fascinating details about the orbital and rotational patterns of Pluto and its five known moons.

Later this summer, the spacecraft New Horizons will pass by Pluto NASA and its five known moons, providing the most detailed view of this planetary system to date.

OPINION.

I ' m not very focused on these kind of themes, but it doesn' t mean that I do not like about hearing og these phenomens.

I known that pluto was considered to be a planet untill 2006, but i didn't know the reasons of its downgraded.

VOCABULARY.

Downgraded = descendido.