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What if you lived on Mars 1 billion years ago?
THE BEGINNING – 4.5 BILLION YEARS AGO On Mars, this period is known as the Pre-Noachian era. Mars has just formed from dust and gas in the protoplanetary disk, just like Earth did. Pieces of debris ...
Atlas Pro on MSN
This is what Mars looked like 4 billion years ago
Mars was not always the cold desert we see today. Billions of years ago, volcanoes built a thick atmosphere and water flowed ...
The rovers are searching for signs that Mars was once habitable and could have supported life. NASA recently shared panoramic photos from both rovers to showcase their distinct exploration areas.
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