Dozens of mysteriously dense blobs — including one surprisingly pooch-shaped structure — are lurking beneath an ancient ...

This NASA Mars Reconnaissance Orbiter image, acquired on May 13, 2018, during winter at the South Pole of Mars, shows a carbon dioxide ice cap covering the region and as the sun returns in the spring, ...

At first glance, Mars appears very different from Earth, but if you take a closer look, you'll discover that the Red Planet isn't all that different from our own. North Pole Our first stop ...