(CNN) — Here’s a look at the exploration of Mars. The United States, Soviet Union and China are the only three countries to land a spacecraft on Mars. There have been nine successful US Mars ...
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Surprising Facts About the Red Planet
Discover the secrets of the Red Planet with "25 Surprising Facts About the Red Planet – Mars"! Get ready to embark on an ...
Two samples from Mars together deliver the "smoking gun" in a new study showing the origin of Martian organic material. The study presents solid evidence for a prediction made over a decade ago by ...
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