Nighthawk would fly to altitudes of up to 4,920 feet (1,500 meters) above the Martian average, covering distances of up to ...

Until recently, scientists assumed that we had already uncovered all of Mars' largest structures. But in March, scientists announced the surprise discovery of an enormous, long-dead volcano ...

Take a tour of the space volcanoes on other planets and moons across the Solar System, and find out how they differ from ...

While Mars currently has no active volcanoes, the research hints that the Tharsis region may have undergone recent volcanic resurfacing, suggesting that volcanic activity on Mars might be more ...