Astronomers have discovered a change in color of Pluto

Scientists have observed on Pluto, during many years of computer analysis of the images the telescope "Hubble", strange activity, due to which, in recent years the world has changed color.

Heavenly body began to rapidly turn red, and its northern hemisphere was a little brighter. 

An asteroid with us on our trip around the sun

Astronomers detected an asteroid which follows the orbit of the Earth around the sun. The rock-between 200 and 300 meters in diameter and 2010 TK7-christened it the Trojans, which are those that share an orbit with a planet near stable points. Because they remain in front of or behind the planets in the same orbit, never collide with them.

According to the science specialist for the BBC, Jonathan Amos, it is a fascinating finding because the relative stability and proximity of the Trojan asteroids makes them potential targets for future space missions, when they go beyond the International Space Station (EEI).