Life on Mars
Latest about Life on Mars

What Earth's Oldest Fossils Mean for Finding Life on Mars
By Jesse Emspak published
If recent findings on Earth are any guide, the oldest rocks on Mars may have signs of ancient life locked up inside.

3.7-Billion-Year-Old Rock May Hold Earth's Oldest Fossils
By Tom Metcalfe published
Tiny ripples of sediment on ancient seafloor, captured inside a 3.7-billion-year-old rock in Greenland, may be the oldest fossils of living organisms ever found on Earth, according to a new study.

Alien Life? Radiation May Erase Mars, Europa Fossils
By Nola Taylor Redd published
Radiation from beyond the solar system may destroy any organic fossils lying on the surface of Mars or Jupiter's icy moon Europa.

Mars Life Hunt: Could Basin Host Remains of an Ancient Biosphere?
By Nola Taylor Redd published
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