NASA is celebrating the 50th anniversary of Viking 1, the first spacecraft to successfully land on Mars and begin exploring ...
Time for a wide-angle shot: The first panorama photo captured on the surface of Mars, taken on landing day, July 20, 1976.
On July 20, 1976, Viking 1—the first successful Mars lander in history—touched down on the red planet. NASA’s Viking Program ...
Steven Benner’s Meet The Neighbors is an intriguing tale of misunderstood planetary biochemistry. Paul Marks is engrossed ...
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. Facts There have been nine successful US Mars landings: ...
This Viking 1 image is one of first images of a sunset as seen from the surface of Mars. It shows the Chryse Planitia region ...
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