Scientists reveal who owns Mars - as Trump vows to plant US flag on it
Donald Trump has claimed that it is America's 'manifest destiny' to expand to Mars. So, could the Red Planet really become ...
Unusual Martian mounds could help solve one of the red planet’s biggest mysteries
Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic mission may investigate the area one day.