The idea of an ancient Martian ocean has fascinated scientists for decades. Now, groundbreaking research based on radar scans ...
More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...
Nuclear pulse propulsion is a technology that would work. It was being developed in the 1960s. It was stopped because of the nuclear test ban treaty and ...
These studies show that Mars is bombarded by meteorites far more often than previously thought — about 2.5 times more ...
NASA’s Perseverance rover found pale rocks containing kaolinite on Mars, a mineral that forms in warm, wet conditions.
When a mudflat crumbles on Earth, or an ice sheet splinters on one of Jupiter's moons (Europa), or an ancient lakebed breaks ...
Robert Zubrin, the planet’s leading strategist for landing humans on Mars, predicts SpaceX’s Starship will win the race to speed astronauts to Mars, but not until 2031.
Scientists have a new theory on why Mars is red, and it may mean that water was more widespread on the planet than previously ...