Life in thunderclouds

The storm clouds in the Earth's atmosphere found wealth microbial life.

Scientists investigated the chemical composition of hailstones. As a result, found several types of bacteria that are usually found in plants, and organic compounds that are commonly found in soil. Were bacteria, which produce pink pigment, which protects them from UV rays? 

Life in the deep sea

The seabed of our planet is teeming with life forms unknown, according to an article in the journal Nature. Bacteria on the seabed could be older than life on the planet's surface.

Scientists suggest that between 60% and 70% of all bacteria live deep in the seabed of the Earth, away from sunlight. Some of the new bacteria identified are about 16 million years and survived some 400 meters deep.

Is this evidence of life on Mars?

Curiosity is expected, the rover is currently traveling to Mars, make a dramatic landing in the crater Gale to mid-August and begin your search for geological signatures of a watery past and friendly to life on this planet. The evidence strong that at some point there were large volumes of water on Mars would be an important step in the search for life on the Red Planet. But ... Have you already been found?