Delta on Mars. A recent study showed that Mars was warm and wet billions of years ago. The finding contrasts with another ...

What appears to be a single volcanic eruption is often the result of complex processes operating deep beneath the surface, ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed on the Red Planet. The U.S. space agency's Perseverance and Curiosity ...

Lower launch costs have made a Mars mission feasible—but political infighting now threatens SpaceX's critical role. In a YouGov/CBS survey conducted in June 2025, as many as 65% of Americans expressed ...