Curiosity finds possible signs of life on Mars
Experts analyzing information from the Mars rover Curiosity announced an important discovery: a high content of methane was recorded in the atmosphere near the surface of the Red Planet. In the Martian atmosphere, methane molecules, if they appear, should be destroyed by solar ultraviolet radiation within two to three centuries. Thus, the detection of methane molecules could indicate recent biological or volcanic activity. In other words, molecules […]