Two asteroid Apophis, threaten Earth

Two other large asteroids in orbits that may have to change to avoid a collision signify a threat to Earth. To avoid the risk, need inoculation capacity of about 70 tons, which will display the trajectory of the asteroid interrupt spacecraft that can change its trajectory.

Besides Apophis threats to Earth are two more large asteroids in orbits that may have to change to avoid a collision, the president said the Rocket and Space Corporation "Energia" Vitaly Lopota.

Titan was formed, merger of smaller satellites of Saturn?

By hypothesis, Professor Eric Asfauga Planetology (Erik Asphaug), Saturn's largest moon was formed as a outcome of the merger of smaller satellites.

October 19 at the annual conference in Reno (Nevada, USA), Professor of Planetary Science at the University of California (Santa Cruz) introduced his new hypothesis that the largest moon of Saturn - Titan, was formed during a merger of at least half a dozen smaller Saturnine satellites.

Mysterious dark matter extermination in the depths of space

Astrophysics, studying gamma radiation coming from the areas close to the center of the galaxy, found traces of the extermination of dark matter particles. Dark matter - a strange substance, which until now no one has touched.

The existence of dark matter so far confirmed only indirectly.