Tiny iron oxide grains found in lunar soil samples brought by the Chinese Chang’e-6 mission upend what was known about the Moon’s surface and magnetic properties, scientists revealed in a new study.

Chinese scientists have identified micron-sized grains of “iron rust” in lunar soil samples brought back by the Chang’e-6 mission last year. This finding challenges the traditional understanding of ...

The formula does not use highly corrosive and toxic acids, and it is volatile-organic-compound-free, solvent-free, and phosphate-free. Workers can use Bio-Rust without wearing special clothing and ...