Researchers used satellite data to calculate and simulate the sea level in a canyon, getting a glimpse of a huge ocean.

Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests. New evidence of ...

NASA’s long record of Martian exploration has trained the public to expect a steady stream of images and data from the Red ...

Mars is famous for its volcanoes, canyons and ancient river valleys, but some of its most active geology happens in slow ...

MARS was not always the beaming red we’re so used to seeing in space. Scientists have revealed that it was actually a “blue ...

Scientists Say Saturn’s Moon Could Host Alien Life ...