According to NASA, the presence of flowing water on Mars could lead scientists to find life on the planet.
Researchers working with NASA have detected signs of water on the surface of Mars. The discovery, which stems from photos taken by a high-resolution camera on NASA's Mars Reconnaissance Orbiter, strongly suggests that Mars has liquid water even in the present day. This is huge news for space agencies worldwide, and could make it easier to look for signs of life on the red planet.