A new investigation into rust on the Moon implicates Earth as the culprit. Oxygen leaking out of Earth is likely responsible for the transformation of iron to hematite (Fe 2 O 3) at the lunar poles.

Mars has long been known for its rust. Iron on its surface, combined with water and oxygen from the ancient past, give the Red Planet its hue. But scientists were recently surprised to find evidence ...

In 2020, scientists reported the detection of hematite, an iron oxide mineral otherwise known as rust, distributed through the higher latitudes of the moon, particularly on the nearside. This came as ...

Add Yahoo as a preferred source to see more of our stories on Google. Imagine leaving your shiny metal bicycle outside in the rain. As water pools on its surfaces, oxygen from the air lingers nearby, ...

Iron is well-known for rusting, but this doesn't just happen on contact with oxygen and water. Some bacteria are also able to able to decompose iron anaerobically in a process referred to as ...