Astronomers have recently discovered what appears to be a smiley face on Mars, and it may hold clues to ancient life on the Red Planet. This fascinating feature was identified during a survey of Mars, as researchers mapped chloride salt deposits using data from the European Space Agency’s (ESA) ExoMars Trace Gas Orbiter. The research …
Continue reading “Smiley Face on Mars, Astronomers Discover Clue to Ancient Life”