The brightest galaxies in the universe were invisible

The set of the brightest galaxies with the most active of the processes of star formation in fact was not found until now ground-based observatories, as such galaxies hidden behind the huge opaque clouds of dust and gas. Due to space observatory "Herschel" the European Space Agency, which oversees the universe in the infrared spectrum, recently discovered a huge number of these "star-burst galaxies", 

NASA launches another rover to Mars by 2020

NASA is going to prepare another cross-country mission to Mars in 2020, government of the space agency announced yesterday, December 4.  The new rover landing system will be mainly based on the designs created for the rover Curiosity, worth $ 2.5 billion, which is located on the Red Planet since August of this year, according to John Grunsfelda, first assistant director for Research at NASA.

In the center of the vortex of Saturn's North Pole

What's going on at the north pole of Saturn? As a vortex of the cloud strange and complex.

Last week, the Cassini spacecraft orbiting Saturn photographed the center of this whirlwind with unprecedented detail.

These clouds are located in the center of the unusual hexagonal cloud system that surrounds Saturn's North Pole.