Imagine printing your Martian home from dust, sunlight, and a bit of biology. A new synthetic lichen system uses fungi and ...

Nestled inside a planetary ring 110 light-years from Earth, a planet spotted by the James Webb telescope is the lightest ...

NASA's Curiosity rover has snapped its first images of web-like "boxwork" features on the surface of Mars. The zig-zagging ...

The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

The new images by Curiosity show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin. So in a way, the ancient ...

Mars appears red due to iron oxide, similar to rust and even human blood Probes reveal Mars is more tan or brown than red ...

Why we explore Mars—and what decades of missions have revealed. In the 1960s, humans set out to discover what the red planet has to teach us. Now, NASA is hoping to land the first humans on Mars ...

Though full terraforming may take centuries, if not millennia, the long-term goal would be a Mars with stable liquid water, breathable oxygen and a thriving ecosystem. In the short term, this might ...

Curiosity’s mission was originally supposed to last no more than two years but was extended indefinitely after it ...