NASA has lost contact with one its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. Frozen sand dunes sit locked in place in Mars' northern hemisphere, stuck until the spring thaw ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. Mars has wave-like soil patterns that match those found on Earth. This image, taken from the Mars ...