Chapter 1, pp. Evolution of organisms I. Life in our solar system Life on Mars Possible finding of micro fossils on Martian meteorites found on earth.
Evidence is very controversial.
Images of Mars reveal that liquid water once flowed on the martian surface. Over the next ten years, probes will be sent to Mars to search for fossils. Life on Europa A moon of Jupiter Is cover with ice Images taken by Voyager spacecraft indicate that the ice is constantly being fractured, and replaced by subsurface upwelling. This suggests that an ocean of liquid water exists below the ice surface. Maybe under early condition the abiotic synthesis of biomolecules was fast.