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New research suggests Mars may have had a steamy past, with a 4.45-billion-year-old grain of zircon in a Martian meteorite indicating the presence of boiling hot hydrothermal systems on the Red Planet. The findings, published in Science Advances, suggest that water was present during early magma-filled days on Mars.
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Source: https://www.popsci.com/science/mars-meterorite-volcanoes/