Search for life on Mars spacecraft sterilization

On Mars, there are aliens, and they came to the Earth. Paradoxically, this argument is designed to ease the process of sterilization, which must pass each spacecraft so as not to bring the Red Planet terrestrial microbes.

These limitations have made the search for life on Mars is costly and inefficient, 

Scientists have discovered why people like the smell of rain

Many people would like the smell of rain. This is inbuilt in human nature. Some scientists believe that a person has inherited his love for the smell of rain from the ancestors, which was equal to the rainy weather survival.

There are several flavors that are associated with precipitation and are impressed by the man, reports Rosbalt.

United States start on into space telescope to study the Sun

NASA engineers have started on rockets Pegasus XL, which took into space telescope IRIS, designed to study the sun, according to U.S. media. The launch was held in the state of California, according to the news.

The project cost $ 182 million mission of IRIS will last two years.

The observations from the telescope is expected to enable new information on solar flares and solar wind. Furthermore, IRIS makes pictures solar surface.