The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

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Researchers have discovered a 3.5-billion-year-old meteorite impact crater in Western Australia, providing new insights into ...

Evidence of ancient hot water activity on Mars has been found in a 4.45-billion-year-old zircon grain from the NWA7034 meteorite. The findings, detailed in Science Advances, reveal that ...

Are subterranean lifeforms viable on Mars? A new interpretation of Martian seismic data by scientists Ikuo Katayama of ...

Scientists Ikuo Katayama from Hiroshima University and Yuya Akamatsu from the Research Institute for Marine Geodynamics ...

For example, Martian meteorites record evidence for water back to 4.5 billion years ago. On the young side of the timescale, impact craters formed over the past few years show the presence of ice ...

Are subterranean lifeforms viable on Mars? A new interpretation of Martian seismic data by scientists Ikuo Katayama of ...

Mar. 6, 2025 — A new study revealed that atmospheric gravity waves play a crucial role in driving latitudinal air currents on Mars, particularly at high altitudes. The findings, based on long ...