The northern plains of Mars, marked by thousands of mounds and hills, hold significant evidence of the planet's watery past.

The world is entering a new era of space exploration where both robots and humans will explore the Moon and Mars. Driven by ...

A world-leading designer of space robots says gigantic new rockets being tested by billionaires Elon Musk and Jeff Bezos are ...

Thousands of enigmatic hills and mounds dotting the northern plains of Mars may hold the key to understanding the planet’s ...