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Mars once featured an ocean with "vacation-style" beaches, study suggests
Mars once featured sun-soaked, sandy beaches with gentle, lapping waves from an ancient ocean, a new study suggests. Why it ...
Scientists have discovered a 3 billion-year-old beach buried on Mars
In the 1970s, images from the NASA Mariner 9 orbiter revealed water-sculpted surfaces on Mars. This settled the ...
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Weather Wise: See the planets align
In January, a rare planetary alignment occurred as Mars, Jupiter, Uranus, Neptune, Venus and Saturn all were visible in the night sky from Earth.